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Contra-alto clarinet

The contra-alto clarinet, also known as the contralto clarinet, is a transposing woodwind instrument in the clarinet family, pitched in E♭ and sounding a major sixth lower than written notation, positioned one octave below the alto clarinet and between the bass clarinet and contrabass clarinet in range.^[1]^[2]^[3] It features a single reed mouthpiece and a Boehm key system, typically constructed from grenadilla wood for the body and silver-plated nickel silver for the keys and bell, producing a rich, deep timbre that blends seamlessly with bass clarinets and bassoons in ensemble settings.^[1]^[2] Its standard written range extends from low E♭ to high C, with the lowest concert pitch reaching B♭1, though some models include low C extensions.^[2]^[4]^[5] Developed in the late 19th century as an extension of the clarinet family to provide deeper low-register support in orchestras and bands, the earliest extant example was crafted by Italian maker Alessandro Maldura in 1881 for the Milan Exhibition of Industry.^[6] It evolved from earlier concepts like the contrabasset horn and gained prominence in the mid-20th century for its versatile, warm tone in professional ensembles, though its use has since become rarer, often supplanted by the BB♭ contrabass clarinet.^[7]^[8] Major manufacturers include Henri Selmer Paris, which produces the professional Model 40 combining wood and metal elements for enhanced projection;^[9] Buffet Crampon, offering the made-to-order BC1553 with leather pads and precision steel springs;^[1] and Leblanc (now part of Conn-Selmer), with the Model L7181 in Reso-Tone finish.^[10] Today, it appears primarily in contemporary compositions, film scores, and specialized chamber music, valued for its smooth chalumeau register and ability to evoke a profound, velvety bass.^[7]^[1]

Design and construction

Physical characteristics

The contra-alto clarinet is one of the largest instruments in the clarinet family, characterized by its substantial size and upright configuration designed for standing performance with a neck strap and floor support. It typically consists of two primary body joints—an upper joint and a lower joint—connected via a tenon and socket, along with a separate adjustable neck and bell. This modular design allows for assembly and disassembly for transport and maintenance.^[11] The instrument features a cylindrical bore with a diameter of 24.30 mm, which is wider than that of soprano or alto clarinets to produce its characteristic deep, resonant timbre while maintaining the clarinet family's acoustic principles.^[2]^[11] The neck, often made of silver-plated nickel silver, is adjustable to fine-tune intonation, and the bell follows a similar construction to optimize sound projection. A non-slip adjustable floor peg attaches to the lower joint, providing stability during play and accommodating the instrument's weight and height.^[2] Certain models, such as the Leblanc Vito L7181, employ a single-piece body constructed from Reso-Tone synthetic material to mimic the acoustic properties of wood while offering enhanced durability and resistance to environmental changes. The overall form emphasizes ergonomics for low-register execution, with the lower joint extending vertically and the bell curving upward to direct sound toward the audience. Protective cases for these instruments, like the lightweight model for the Selmer Paris version, measure 82 cm in length, 28 cm in width, and 31 cm in height, weighing 5.6 kg, underscoring the clarinet's bulky yet portable nature when disassembled.^[12]^[13]

Keywork and mechanisms

The contra-alto clarinet utilizes the Boehm fingering system, which provides a logical and efficient layout for covering its extensive chromatic range from low Eb to high C, with some models extending higher. This system, scaled up from that of the bass clarinet, incorporates 18 to 19 keys arranged in rings and plateaus to accommodate the instrument's larger bore and body proportions. Plateau keys, numbering around seven, replace open holes with covered cups, simplifying finger placement and making the instrument more accessible for players familiar with soprano or alto clarinets. A key feature is the automatic octave key mechanism, often configured as a double or triple system to vent specific holes for seamless register transitions. The primary register key, operated by the left thumb, opens vents for the clarion register, while additional automatic keys handle throat tones (such as Bb to G) and high clarion notes, reducing manual adjustments and improving intonation across registers. Many models include a half-hole speaker vent, which partially uncovers the register hole for high notes from C# to G, ensuring clear articulation and stable pitch in the altissimo range. For the lowest notes, an integrated low Eb key is mounted directly on the body, eliminating the need for a vulnerable bridge linkage to the bell and enhancing durability. Ergonomic enhancements, such as an articulated G# key that splits the motion between left and right hands for smoother trills, and an Eb lever for the right pinky, further refine playability. Keys are typically constructed from power-forged nickel silver, silver-plated for corrosion resistance, and fitted with stainless steel needle springs for responsive action. Undercut tone holes complement the keywork by optimizing airflow and tone quality.

Materials and manufacturers

The contra-alto clarinet's body is typically constructed from dense hardwoods to optimize acoustic resonance and durability, with grenadilla (Dalbergia melanoxylon, also known as African blackwood) being the most common material due to its stability and tonal qualities.^[1] Alternative woods include Rio rosewood or seasoned rosewood, selected for their resistance to warping under the instrument's extended length.^[14] Keys are generally made from nickel silver, often silver-plated for corrosion resistance and a smooth touch, while springs use stainless steel for reliability.^[15] Pads consist of leather with metal resonators to enhance projection, and the bell is frequently silver-plated brass.^[14] Due to the instrument's size and weight, some models incorporate synthetic materials like Reso-Tone (a hard plastic composite) for the body to reduce mass while maintaining playability.^[16] Historical examples, such as the 1881 E-flat model by Italian maker Alessandro Maldura, used grenadilla wood exclusively.^[6] Major manufacturers of professional contra-alto clarinets include Henri Selmer Paris, which produces models like the No. 40 in Rio rosewood with a 24.30 mm bore, handcrafted in France for a rich, centered tone.^[14] Buffet Crampon offers the BC1553 Prestige model in grenadilla wood, tuned to A=440/442 Hz, emphasizing deep sonority suitable for orchestral blending.^[1] Leblanc (now under Conn-Selmer) has produced both wooden and synthetic versions, including the Vito L7181 in Reso-Tone with nickel finish and a 30 mm bore, alongside earlier metal models like the 1959 paperclip-shaped No. 350 for lighter weight.^[16] Other notable producers include historical firms like Buescher and modern Italian maker Ripamonti, which crafts rosewood models extending to low D.^[17] These manufacturers prioritize Boehm key systems with 18 keys and ergonomic features like articulated G# levers across their lines.^[15]

Acoustics and range

Pitch and notation

The contra-alto clarinet is a transposing instrument pitched in E♭, designed to sound an octave and a major sixth (a major 13th) below its written pitch when notated in standard treble clef. This places its fundamental tonal center one octave below the alto clarinet in E♭, resulting in a deep, resonant timbre that fills the gap between the bass clarinet and the contrabass clarinet. For example, a written middle C (C₄) sounds as E♭₂ in concert pitch.^[18]^[3] Notation for the contra-alto clarinet is primarily in treble clef, following conventions similar to other clarinets in the family, where the written notes correspond to fingerings that produce the transposed sounding pitches. The typical written range for most models extends from E♭₃ (sounding F♯₁) to approximately C₆ (sounding E♭₄), though practical upper limits vary by instrument and player technique, often reaching no higher than written G₅ for reliable intonation. For the lowest register, bass clef may be employed in scores, particularly for notes below written C₃, with the player interpreting the bass clef as treble clef and adjusting the key signature by adding three sharps (or subtracting three flats) to maintain correct transposition. This dual-clef approach has historical roots dating to the 18th century, when bass clef was used to denote the chalumeau (low) register distinct from the clarion (upper) register in treble clef.^[3]^[5] In orchestral and ensemble contexts, composers notate parts to align the contra-alto clarinet's range with supporting bass lines, such as doubling contrabassoon or string bass. Regional variations exist: French notation often places bass clef an octave lower than the standard transposition, while German practice writes both clefs an octave lower overall, and Italian notation adheres strictly to treble clef for higher passages to avoid excessive ledger lines. Modern scores prioritize treble clef for consistency, with bass clef reserved for pedal tones to facilitate reading.^[3]

Length and bore

The contra-alto clarinet possesses a cylindrical bore, characteristic of the clarinet family, which contributes to its even timbre across registers. Modern examples, such as the Selmer Paris model, feature a bore diameter of 24.30 mm, providing a balance of projection and tonal warmth suitable for ensemble settings.^[2] Variations exist among manufacturers; for instance, some Leblanc models have been noted with slightly larger bores around 30 mm, though this is less common and may reflect specific design choices for resonance.^[19] The instrument's overall length is determined by the need to accommodate its low fundamental pitch in E♭, typically requiring an extended tube to support the full range down to written low E♭ (sounding low B♭). Historical instruments illustrate this scale: the 1881 E♭ contra-alto clarinet crafted by Alessandro Maldura measures 1,930 mm in total length, with a bell diameter of 203 mm, marking it as the earliest extant example of the type.^[6] Contemporary straight-bodied versions maintain comparable proportions, often assembling to about 1.9 meters without the bell, though curved or "paperclip" configurations can reduce the effective height for practicality while preserving acoustic length.^[20] This design ensures efficient airflow and intonation stability, distinguishing it from smaller clarinets while avoiding the excessive size of the contrabass model.

History

19th century origins

The origins of the contra-alto clarinet trace back to the early 19th century, when instrument makers began experimenting with larger members of the clarinet family to extend the low register for wind bands and orchestras. The first documented contra-alto clarinet was constructed in 1829 by the German maker Johann Heinrich Gottlieb Streitwolf in Göttingen, pitched in F and featuring a bassoon-like shape with 19 keys. This instrument, often referred to as a contra basset horn in early descriptions, represented an attempt to create a practical low alto voice in the clarinet family, building on the existing basset horn and bass clarinet designs. Streitwolf's innovation was detailed in his own instructional manual, Anweisung, die Bass-Clarinette zu spielen (1829), which highlighted its fingering system and potential for ensemble use, though surviving examples are rare and its adoption was limited due to mechanical challenges in the era's keywork.^[21]^[22] Throughout the mid-19th century, further developments focused on refining the contra-alto's design, with makers producing variants pitched in F or E-flat, sometimes called contrabasset horns, to fill the alto range an octave below the standard clarinet. These instruments typically employed upright or curved configurations with boxwood bodies and metal keys, aiming to balance portability and tonal depth, but they remained experimental and were not widely manufactured. By the late 19th century, Italian luthier Alessandro Maldura advanced the contra-alto clarinet around 1880, creating a more refined model in E-flat known as the clarone grande. The earliest extant example, dated 1881, was showcased at the Milan International Exhibition of Industry and features a straight grenadilla body with 14 nickel-silver keys, extending the range to low E-flat while improving intonation and playability. This instrument, now preserved at The Metropolitan Museum of Art, marked a significant step toward the modern contra-alto, though production remained sporadic and primarily for exhibition or specialized bands.^[21]^[23]^[6] Despite these innovations, the contra-alto clarinet saw limited integration into standard repertoire during the 19th century, often appearing in military bands or as novelties in European exhibitions. Composers like Richard Wagner occasionally called for similar low clarinets in operas such as Rienzi (1842), but practical challenges in tone projection and key mechanisms hindered widespread acceptance until the 20th century. The 19th-century efforts laid essential groundwork, emphasizing the need for extended low registers in woodwind sections.^[21]^[6]

20th century development

The contra-alto clarinet saw significant advancements in the 20th century, transitioning from rare 19th-century prototypes to a more standardized instrument produced by major manufacturers. Henri Selmer Paris introduced one of the first modern models in 1931, initially termed the E♭ contrabass clarinet and constructed primarily from metal for durability and projection in ensemble settings.^[24] This was followed by Georges Leblanc Paris in 1959, who popularized the name "contra-alto clarinet" with their Model 350 (a curved metal design) and Model 352 (straight metal), emphasizing portability and tonal consistency.^[24] Other firms, including Buffet Crampon and Conn-Selmer, contributed to production, often using grenadilla wood for improved resonance while retaining metal components in hybrid designs.^[25] Key innovations focused on keywork and ergonomics to accommodate the instrument's length—approximately 1.8 meters—and low register demands. Early 20th-century models sometimes employed the Oehler system, derived from German clarinet traditions, but by mid-century, the Boehm system became predominant, featuring 18 keys and ring mechanisms for smoother chromatic passages and better intonation down to low E♭.^[25] Manufacturers like Selmer refined this in the 1950s–1970s, introducing articulated G♯ keys and extended bores (around 24 mm) to enhance low-end response, while Leblanc's "paperclip" style (curved bell and body) reduced weight and improved balance for performers.^[2] These changes made the contra-alto more practical for professional use, though production remained limited compared to smaller clarinets due to niche demand. The instrument's repertoire expanded notably in wind band and orchestral contexts, driven by American composers who integrated it for its rich, velvety timbre in the altissimo bass range. Alfred Reed's Five Dances for Five Clarinets (1956), commissioned by Leblanc, featured a dedicated movement for the contra-alto, showcasing its soloistic potential in Afro-Cuban rhythms.^[26] Similarly, Reed's Scherzo Fantastique (c. 1960s) highlighted its agility in rapid passages. Vincent Persichetti employed it in works like Bagatelles for Band (1961), using the contra-alto to reinforce harmonic foundations and provide coloristic depth in neoclassical textures.^[27] Leonard Bernstein's works were adapted for band arrangements that incorporated the contra-alto clarinet, such as the Candide Suite (arr. 1956) and Profanation from the Jeremiah Symphony, where it doubled low woodwinds for dramatic effect.^[28] Overall, the contra-alto's 20th-century growth was tied to wind ensembles, with orchestral adoption remaining sporadic but influential in expanding the clarinet family's expressive range.

Modern production

In contemporary times, the production of the contra-alto clarinet is a specialized endeavor, limited to a select few manufacturers who cater primarily to professional musicians and ensembles due to the instrument's niche role and complex construction. French firms dominate this market, emphasizing handcrafted quality over mass production to achieve the deep, resonant tone required for orchestral and chamber settings.^[2]^[1] Henri Selmer Paris remains a leading producer, crafting their professional contra-alto clarinet (model referenced as 1109000011, akin to the Model 40) at their historic Mantes-la-Ville facility in France. This instrument combines a body of high-quality Rio rosewood with metal components for structural integrity, featuring silver-plated nickel silver keys, stainless steel springs, and leather pads with metal resonators. Assembly involves approximately 450 meticulously fitted parts, drawing on 19th-century traditional techniques to ensure precise intonation and ergonomic playability, with a bore diameter of 24.30 mm and range extending to low E♭. Selmer positions itself as the sole manufacturer blending wood and metal in this design, producing instruments tuned to A=442 Hz for modern concert standards.^[2]^[9] Buffet Crampon also offers a professional model, the Prestige BC1553, constructed from dense grenadilla wood to deliver a rich, multifaceted tone that pairs effectively with bassoons and bass clarinets. Keywork includes power-forged, silver-plated nickel silver mechanisms with 19 keys and 7 rings, an automatic double octave key, and undercut tone holes for enhanced response and projection. Produced in France since the company's founding in 1825, this model emphasizes durability and centered sound, tuned to A=440/442 Hz, though specific assembly details highlight artisanal forging and plating processes typical of Buffet's high-end woodwinds.^[1]^[29] Former American producer Leblanc, once prominent with models like the L7181 in ebonite or metal, has discontinued contra-alto clarinet production under Conn-Selmer ownership, with remaining stock limited to resale markets. While lower-cost replicas emerge from Asian factories, such as those by JinBao, they lack the precision and materials of European professional instruments, underscoring the artisanal focus of modern output.^[12]^[30]

Playing technique

Embouchure and reeds

The embouchure for the contra-alto clarinet employs a relaxed "pucker" formation, characterized by greater pressure applied to the top of the mouthpiece than to the reed itself.^[31] The upper teeth are positioned on the mouthpiece directly opposite the facing opening, while the lower jaw is drawn down and forward to create a hollow chin.^[31] The lower lip remains lightly tensed to support the reed without excessive pressure from the teeth, and the mouthpiece is inserted at a right angle to the body for optimal resonance, akin to saxophone technique.^[31] This approach contrasts with the tighter embouchure of the soprano clarinet, requiring less overall pressure on the reed to accommodate the instrument's larger bore and lower pitch.^[31] Proper lip placement is critical, with the lower lip pressing precisely at the point where the reed meets the mouthpiece to ensure clear tone production.^[32] Too little mouthpiece in the mouth will cause a fuzzy, weak, strangled tone and probably squeaks; performers are advised to take in as much of the mouthpiece as possible without sacrificing control.^[32] Airflow is directed from the top of the mouth, simulating a "HHH000H" exhalation to promote steady vibration and avoid tension.^[32] Recommended mouthpieces, such as the Selmer C* model with a 1.86 mm tip opening and 27 mm facing length, facilitate this relaxed setup by balancing response and tone across the instrument's range.^[33] Reeds for the contra-alto clarinet are typically softer than those for higher clarinets to match the instrument's slower, wider vibrations and produce a rich, mellow timbre without undue strain.^[31]^[32] Strengths of 1.5 to 2 are commonly recommended for optimal tone, with cane reeds soaked in lukewarm water prior to use to enhance flexibility and prevent warping.^[31] Stiffer reeds should be avoided, as they yield an incorrect timbre and require excessive effort.^[32] Specialized options include Vandoren Traditional reeds (strengths 2–4, box of 5), designed for versatility and response in all registers, and Rico reeds (strengths 2–3.5, box of 10), which feature a thinner profile for easy vibration and are suitable for both contra-alto and contrabass models.^[34] Synthetic alternatives, such as Légère Classic series (strengths up to 3.5), offer durability and a darker tone with a thicker tip, mimicking conditioned cane while resisting moisture damage. Baritone saxophone reeds can also be used to add body and richness to the sound.^[31]

Fingerings and ergonomics

The contra-alto clarinet employs the Boehm fingering system, which is fundamentally the same as that used on soprano and bass clarinets, allowing performers familiar with those instruments to adapt readily.^[31] This system features 18 keys and 7 rings, with the throat tone (F♯4 to B♭4) and clarion (B4 to C6) registers sharing identical fingerings across Boehm-system clarinets, including the contra-alto model.^[35] Special mechanisms include a half-hole trill key for the high register (C♯ to G above the staff), which improves clarity and ease of production, and optional low extensions to C, D♭, or E♭ operated by the right little finger or thumb.^[31] Ergonomically, the contra-alto clarinet's large size—approximately 1.5 meters in length—poses unique challenges, often requiring seated playing to manage weight and reach. It is typically held vertically in front of the body, elevated so the mouthpiece aligns with the upper teeth, with the head tilted slightly back for comfort.^[31] A floor peg, adjustable to 16–20 inches and positioned slightly left of center, supports the bell and reduces strain on the arms, while a neck strap provides an alternative, kept taut by pushing upward and outward with the right thumb.^[31] Hand positioning emphasizes arched fingers over the keys, straight wrists, and the left thumb at a 120° angle to the register key, with the right thumb resting on a dedicated support; exercises like gripping a tennis ball help maintain natural finger curvature and prevent tension.^[31] Modern models incorporate ergonomic enhancements, such as comfortable hand and finger spacing suited even for younger players, and nickel-plated keys designed for smooth action and reduced fatigue during extended play.^[36] The Selmer Model 40, for instance, features 18 keys and 7 rings engineered specifically for ergonomic comfort, enabling playability nearly as straightforward as a bass clarinet despite the instrument's scale.^[37] These adaptations address the inherent bulk of the contra-alto, promoting efficient technique while minimizing physical strain.^[38]

Repertoire

Orchestral and ensemble works

The contra-alto clarinet appears infrequently in the standard orchestral repertoire of the symphony orchestra, where its role is typically limited to reinforcing low woodwind lines in modern or extended works rather than as a featured instrument.^[8] Its deeper, resonant timbre, sounding an octave and a major sixth below written pitch, provides foundational support in the sub-bass register, blending with bassoons, contrabassoons, and low strings. However, the instrument finds greater prominence in wind ensembles and concert bands, where it often doubles or substitutes for parts originally intended for the contrabass sarrusophone or bass saxophone, contributing to the rich harmonic texture of large-scale wind works.^[25] In concert band literature, the contra-alto clarinet is integral to several seminal 20th- and 21st-century compositions, enhancing the ensemble's low-end sonority. For instance, Leonard Bernstein's Overture to Candide (1956, band transcription by the composer, Boosey & Hawkes, 1989) specifies an Eb contra-alto clarinet part alongside bass and contrabass clarinets, utilizing its dark tone to underpin the overture's energetic brass and woodwind passages.^[39] Similarly, the band arrangement of the third movement, "Profanation," from Bernstein's Symphony No. 1 "Jeremiah" (1942, arr. Frank Bencriscutto, Boosey & Hawkes, 1984) includes the instrument to evoke the symphony's dramatic, lamenting choral elements within a wind medium.^[40] Contemporary wind ensemble composers frequently exploit the contra-alto clarinet's capabilities for both supportive and melodic roles. James Barnes's Symphonic Essay (2017, Alfred Music) for concert band highlights the instrument in dramatic fanfares and tonal clusters, establishing it as a staple for advanced ensembles seeking to explore extended clarinet ranges.^[41] Samuel R. Hazo's Arabesque (2011, Hal Leonard) employs the contra-alto in intricate, flowing lines that interact with saxophones and low brass, demonstrating its versatility in evoking exotic, undulating textures.^[42] David Maslanka's Give Us This Day (2006, David Maslanka Publications) for symphonic wind ensemble integrates the contra-alto clarinet into expansive, meditative chorale structures, where it reinforces the work's spiritual depth alongside contrabass clarinet and tuba.^[43] In clarinet choirs and saxophone-clarinet hybrid ensembles, the contra-alto clarinet serves as the bass anchor, enabling performances of arrangements spanning the full clarinet family. Lucien Cailliet's transcriptions for wind orchestra and clarinet ensemble, such as those combining six octaves of clarinets, routinely feature the instrument to achieve balanced, homogeneous sonorities in large-scale works. D. Lee Jackson's Crosswise Dance (2025) for low clarinet choir, including alto, bass, contra-alto, and contrabass clarinets, premiered at ClarinetFest 2025 and explores rhythmic interplay in the low register.^[44] These ensemble contexts underscore the contra-alto's practical value beyond traditional orchestras, fostering innovative repertoire that highlights its unique blending qualities.

Solo and chamber music

The repertoire for solo contra-alto clarinet remains limited, with most works composed or transcribed in the late 20th and early 21st centuries to expand opportunities for the instrument's distinctive low register and timbre.^[45] Many pieces emphasize lyrical expression and technical exploration of the instrument's extended range, often paired with piano or percussion for contrast. Representative solo works include transcriptions that adapt existing compositions to highlight the contra-alto's warm, resonant tones. Notable solo pieces with piano accompaniment feature contemplative and melodic structures. For instance, Donald Draganski's Heart's Desire (2014), a transcription of a hymn-based work, explores introspective themes through sustained lines and subtle dynamic shifts, lasting approximately 4 minutes.^[45] Similarly, Michael Cummings's Arioso (2014), originally for contrabassoon, was adapted for contra-alto clarinet to showcase its singing quality in a brief, 1.25-minute meditation on melodic flow.^[46] Joe Clark's Sonata for Contra-Alto Clarinet and Piano, Op. 78 (2017), offers a more extended form with three movements that delve into virtuosic passages and harmonic depth, premiered at the Eastman School of Music.^[47] Unaccompanied solos, such as René Wohlhauser's Aus magischer Tiefe (2024), focus on the instrument's soloistic potential through atmospheric textures and microtonal elements.^[3] Davide Ianni's Dedalo Nero (2021) further pushes boundaries with multiphonic techniques and experimental gestures tailored to the contra-alto's capabilities.^[48] Chamber music for contra-alto clarinet often integrates it into mixed ensembles, where its low-end foundation supports textural complexity. Chris Dench's Funk (1989) pairs the contra-alto clarinet with untuned percussion, creating a rhythmic and timbrally dense dialogue that evolves through layered motifs and extended techniques, lasting about 9 minutes.^[49] In larger settings, Zeno Baldi's copia carbone (2022) features the contra-alto within an ensemble of bass flute, lupophone, contraforte, harp, violin, cello, and electronics, emphasizing iterative loops and spatial effects in a 10-minute piece commissioned by Ensemble Proton Bern.^[50] Oren Boneh's Municipal Shuffle epilogue (2022) incorporates the contra-alto in a chamber ensemble, blending urban-inspired rhythms with the instrument's grounding presence.^[3] In 2025, the album Under the Same Stars by pianist Shuteen Erdenebaatar and contra-alto clarinetist Nils Kugelmann was released (Motéma Music), featuring original duo compositions that blend jazz and classical elements to showcase the instrument's melodic and timbral depth.^[51] These works highlight the contra-alto's role in contemporary chamber contexts, often commissioned by specialist performers to broaden its ensemble applications.

Arrangements

The contra-alto clarinet plays a crucial role in arrangements for clarinet choirs and wind ensembles, where it often doubles or supports the lowest voices to achieve a fuller, more resonant bass line across the ensemble's range. Arrangers frequently adapt classical orchestral and operatic works to exploit the instrument's dark, velvety timbre, extending the harmonic foundation without relying solely on contrabass clarinets or low brass. This practice became prominent in the mid-20th century, as ensembles sought to balance the extended clarinet family in transcriptions that span from sopranino to contra-alto registers.^[52] Lucien Cailliet, a key figure in American band arranging, produced influential transcriptions for clarinet choirs that incorporate the contra-alto clarinet as an optional or essential part. His 1962 arrangement of Johann Sebastian Bach's chorale "Awake, awake, the voice is calling" (from Cantata BWV 140) scores for Eb clarinet, multiple Bb clarinets, alto and bass clarinets, and includes the Eb contra-alto to anchor the pedal tones, published by Leblanc and Southern Music Company. Similarly, Cailliet's adaptation of Wolfgang Amadeus Mozart's The Marriage of Figaro Overture for 12-part clarinet choir features the contra-alto in the bass line, emphasizing its blending capabilities with alto and bass clarinets for a choir spanning over five octaves. These works highlight the instrument's utility in neoclassical transcriptions, allowing clarinet ensembles to perform Baroque and Classical repertoire with authentic timbral depth.^[52]^[53] In wind band arrangements, the contra-alto clarinet is commonly included to reinforce low woodwind parts, particularly in adaptations of film and theatrical scores. Robert W. Smith's arrangement of John Williams' themes in Soaring with John Williams (Alfred Music, 2020) assigns melodic and harmonic support to the Eb contra-alto, integrating it seamlessly with bass clarinets and baritone saxophones for dramatic swells. Another example is the flexible wind band suite from Gilbert and Sullivan's The Mikado (arr. Erik W. G. Leidzen, 1940s), which optionally employs the contra-alto to double bassoon lines in comic operatic excerpts, enhancing the ensemble's color without altering the original orchestration's spirit.^[54]^[55] Contemporary arrangers have expanded this tradition with flexible scorings for educational and professional bands, often transcribing folk and holiday tunes to showcase the contra-alto's soloistic potential. For instance, Jonathan Russell's arrangement of Silent Night for clarinet choir (2024) positions the Eb contra-alto alongside Bb bass and contrabass clarinets to provide sustained pedal points, creating a meditative low-register texture ideal for holiday performances.^[56] These adaptations underscore the instrument's versatility in bridging traditional repertoire with modern ensemble needs.

References

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Contralto Clarinet - Buffet Crampon
Free delivery 14-day returnsPitch. 440/442 Hz. Material. Grenadilla. Details. Description. The contralto clarinet has an exceptional sound base with a rich, deep timbre. It can create a ...
[2]
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[3]
Contralto clarinet in E-flat — Richard Elliot Haynes
The contralto clarinet is pitched one octave below the alto clarinet, and its sound is similar to the contrabass clarinet. It is a less well-known low-range ...
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The contralto clarinet is a member of the clarinet family, pitched a fifth lower than the B♭ clarinet. · It is typically used in orchestral and chamber music ...
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Contra-alto Clarinet: Range - Instrument Studies for Eyes and Ears
The contra-alto clarinet in E-flat is written in treble clef, with the concert pitch sounding an octave and a major 6th lower than the written pitch.Missing: standard | Show results with:standard
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The E-ﬂat Contra Alto Clarinet by Maldura (1881 ... - Academia.edu
The earliest extant E-flat contra alto clarinets was made by Alessandro Maldura in 1881 for the Milan Exhibition of Industry. It is preserved today in The ...
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The Complete Clarinet Family - JDWoodwinds
Sometimes called a “contrabasset horn” these instruments briefly existed in the 19th century only to be replaced by the Eb contra alto clarinet. If I were to ...
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[PDF] The Bass Clarinet: Its History and Role in the Symphony Orchestra
Later in the nineteenth century, some of the same inventors of the low clarinets invented contra alto and contra bass clarinets, which play an octave lower than ...
[9]
Contra Alto Clarinets - Brook Mays
Free delivery 30-day returnsContra Alto Clarinets · Leblanc EEb Contra Alto Clarinet Model L7181 · Selmer Paris EEb Contra Alto Clarinet Model 40.
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14-day returns988″/ 24.30 mm bore diameter; down to low Eb; Boehm, 18 keys/7 rings, articulated G#, Eb lever, automatic octave key; silver-plated keys, bell, neck; standard C ...
[11]
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Sounding two octaves lower than a traditional alto clarinet, the contra-alto clarinet is a must have for symphonic bands, wind ensembles and clarinet choirs.
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### Summary of Henri SELMER Contralto Clarinet
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The Selmer Paris 40 has a rosewood body, silver-plated keys, a silver-plated brass bell, leather pads, metal resonators, and articulated G# and Eb levers.
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Leblanc L7181 EEb Contra Alto Clarinet with Resotone Body, Nickel ...
Out of stock Rating 5.0 5 Leblanc L7181 EEb Contra Alto Clarinet with Resotone Body, Nickel Finish, Wood Case, Leblanc Vito Mouthpiece. Regular Price: $9,979.00.
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Re: Which companies make contrabass clarinet? - Woodwind.Org
Nov 3, 2017 · Buffet, Selmer, Vito and Selmer USA make EEb contras. Selmer, Ripamonti and Vito make BBb contras - the Selmer and Ripamonti are built to low C.Missing: materials | Show results with:materials
[17]
A PRIMER ON TRANSPOSITION FOR COMPOSERS, ARRANGERS ...
*The contra-alto clarinet is in Eb, one octave below the Eb alto clarinet, 2 octaves below the small Eb clarinet. A written middle C will sound as an Eb an ...
[18]
http://www.specialmillwork.com/finale-tips-and-tricks/primer-on-transposition-for.htm
[19]
The Clarinets
A wind instrument of this size, 4.5 feet long, requires a perfect key system. ... EEb Contra Alto Clarinet development began in the first half of the ...
[20]
From the Clarinet D'Amour to the Contra Bass - Albert R. Rice
Each chapter is devoted to a specific instrument, and offers a fascinating insider's look at its defining characteristics, a comprehensive history of its ...
[21]
The Contrabass Clarinets - Tim Payne - Taylor & Francis eBooks
The next serious attempt came in 1829 when the German instrument maker Streitwolf developed a bassoon-shaped 19-key instrument pitched in F or Eb, which was ...
[22]
Alessandro Maldura - Contrat Alto Clarinet in E-flat (Clarone grande)
The present instrument was referred to as contrabass clarinet in E♭ as well as 'clarone grande in Mi♭ basso'. It is the oldest surviving contra alto clarinet.
[23]
Naming the low E-flat (contrabass? contra-alto?) clarinet
Sep 6, 2017 · Problematically, of the three major current manufacturers, Buffet-Crampon and Leblanc list “contra alto” clarinets on their websites, and Selmer ...Missing: materials | Show results with:materials
[24]
What types of clarinets are there? | Adams Musical Instruments
The contra-alto clarinet is often used in a clarinet ensemble and a single ... This subcontrabass clarinet is 2.5 meters tall. Listen here to a duet ...Missing: length | Show results with:length
[25]
Five Dances for Five Clarinets and Band - Wind Repertory Project
Sep 19, 2025 · Alfred Reed. ... Solo E-flat Contra-Alto Clarinet (4th mov.) C Piccolo; Flute I-II ...
[26]
Bagatelles for Band - Carl Fischer
In stock 30-day returnsBagatelles for Band. Vincent Persichetti (composer). Piccolo, Flute 1 ... Contra-alto Clarinet in E ; Alto Saxophone 1 in E ; Alto Saxophone 2 in E ...
[27]
Candide Suite - Wind Repertory Project
Leonard Bernstein (trans. and adapt. Clare Grundman) ... Contra-alto Clarinet, mvt. 1, m.117-118: Should double the tubas. Cymbals ...
[28]
Selmer Paris Contra Alto Clarinet 40
Featuring a unique body design crafted from dense rosewood, the Selmer contra-alto packs the expected Selmer low clarinet punch but is more covered and warm.Missing: current production
[29]
https://www.prowinds.com/product/BC1553-2-0/Contra_Clarinets
[30]
Re: LeBlanc paperclip contra models? - The Clarinet BBoard
Aug 25, 2019 · Model 350 is the paperclip contra-alto, although it's the same bore size as the contrabass (30mm) and takes a contrabass mouthpiece. They ...
[31]
[PDF] The Teacher s Guide to the Alto Bass and Contrabass Clarinets
Sep 19, 2023 · The half-hole mechanism makes the high reg ister from the C# above the staff to the high G speak easily and clearly. In fact since this ...
[32]
[PDF] Lucien Cailliet Contrabass and Contra-Alto clarinets booklet
Eb contra-alto clarinet sounds one octave below the alto clarinet, hence: the reason for their respective names. For example, the following chord for ...
[33]
https://www.selmer.fr/en/products/bec-standard-c-pour-clarinette-contralto
[34]
https://www.daddario.com/products/woodwinds/contra-alto-contra-bass-clarinet/contra-alto-contra-bass-clarinet-reeds/rico-by-daddario-contra-clarinet-reeds/
[35]
Alternate Fingering Chart for Boehm-System Alto, Bass, and ...
The throat tone (F#4 to Bb4) and clarion (B4 to C6) fingerings are identical among soprano, alto, bass, and contrabass models and are covered on the soprano ...
[36]
L7181 Professional EEb Contra-Alto Clarinet - Nickel-plated Keys
Free delivery 30-day returnsDurable ABS resin body imitates the sound of real wood · Approachable design and ergonomic keywork · Leblanc clarinets: crafting high-quality student instruments.
[37]
https://www.musicarts.com/selmer-paris-model-40-contra-alto-clarinet-main0278000
[38]
Selmer, Paris, Contra-Alto Clarinet to low D
The Selmer Contra-Alto is generally considered the finest in the world, due to its excellent response and fine ergonomics. It plays almost as easily as a ...
[39]
Overture to Candide (Band) - Hal Leonard
$$5.95 delivery 30-day returnsLeonard Bernstein Music Publishing Co. Score & Parts; Composer: Leonard ... EB CONTRA ALTO CLARINET, 1, 4. BB CONTRA BASS CLARINET, 1, 4. BASSOON 1 & 2, 2, 6.
[40]
Profanation (from Jeremiah, Symphony No. 1) (Boosey & Hawkes ...
Composer: Leonard Bernstein; Arranger: Frank Bencriscutto; Price: 115.00 ... EB CONTRA ALTO CLARINET, 1, 4. BB CONTRA BASS CLARINET, 1, 4. 1ST BASSOON, 1, 4. 2ND ...
[41]
https://www.alfred.com/symphonic-essay-e-flat-contra-alto-clarinet/p/00-PC-0015363_CAC/
[42]
https://www.sheetmusicplus.com/en/product/arabesque-eb-contra-alto-clarinet-19448338.html
[43]
https://www.sheetmusicnow.com/products/give-us-this-day-contra-alto-clarinet-p407889
[44]
Draganski: Heart's Desire, for Contra-Alto Clarinet & Piano | CAMco
1–2 day deliveryPages (score): 15. Publisher Code: JP2105. UPC: 061963321052. ISBN: ISMN: 9790301902189. Length: 30.5 cm. Width: 23 cm. Thickness: 0.228 cm. Weight: 116 g ...<|control11|><|separator|>
[45]
Cummings: Arioso for Contra-alto Clarinet and Piano - Jeanne-Inc
20-day returnsArioso was originally composed for contrabassoon and piano. It was transcribed for contra-alto clarinet and piano in 2014. Approximately 1.25 minutes.Missing: pieces | Show results with:pieces
[46]
Compositions/Sonata for Contra-Alto Clarinet and Piano - Joe Clark
Sonata for Contra-Alto Clarinet and Piano, Op. 78 (2017). Live Performance: Joe Clark, contra-alto clarinet; Evan Ritter, piano ...Missing: solo | Show results with:solo
[47]
Contra-alto Clarinet Multiphonics - Jean-Francois Charles
Dec 1, 2024 · Here is a video that I shared in 2021 with composer Davide Ianni while he was composing Dedalo Nero, a solo for contralto clarinet.Missing: pieces | Show results with:pieces
[48]
[PDF] funk (bass clarinet and untuned percussion) (10′) (1988–89)
Chris Dench. Page 2. funk for bass clarinet and untuned percussion. (may also be played on E♭contra-alto clarinet) duration: 9 minutes. Chris Dench. (1988-89) ...
[49]
repertoire - Ensemble Proton Bern
Baldi, Zeno (*1988). copia carbone (2022) 10' UA, com. Play Youtube Video. Zeno Baldi - copia carbone. Barrett, Richard (*1959). codex XII (2013) 10'. 5 or more ...Missing: contra- | Show results with:contra-
[50]
Bach-Cailliet: Arrangements/Transcriptions of Bach's Works - Works
Jun 23, 2025 · Arrangements/Transcriptions of Bach's Works by Lucien Cailliet ... clarinet, Eb contra alto clarinet (optional), and Bb contrabass clarinet.
[51]
https://motema.com/releases/under-the-same-stars/
[52]
https://www.bach-cantatas.com/Arran/OT-Cailliet.htm
[53]
Suite from "The Mikado" - Wind Repertory Project
Sep 15, 2024 · E-flat Contra Alto Clarinet (optional) B-flat Contrabass Clarinet (optional) B-flat Soprano Saxophone (optional) E-flat Alto Saxophone I-IIInstrumentation · Program Notes · Works For Winds By This...<|control11|><|separator|>
[54]
Silent Night, arr. for clarinet choir - Jonathan Russell
Jun 2, 2024 · Instr: Clarinet choir: Bb Clarinet 1-5, Eb Alto Clarinet, Bb Bass Clarinet 1-2, Eb Contra-alto and/or Bb Contra-bass Clarinet ; Duration: 05:30.