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I Don't Know Why

"I Don't Know Why," also known as "I Don't Know Why I Love You," is a soul song written, produced, and performed by American singer-songwriter , appearing on his eighth studio album (1968). Released as a in January 1969 by Tamla Motown, it served as the B-side to Wonder's hit "My Cherie Amour," which overshadowed it upon release. Co-written by the then-18-year-old Wonder with his mother , songwriter Don Hunter, and arranger Paul Riser, the track runs 2:47 in length and features Wonder's signature harmonica and youthful vocals over a driving . Lyrically, it depicts the confusion and persistence of love for a partner who treats the narrator poorly, with lines like "You always treat me like a fool / Kick me when I'm down, that's your rule." The single peaked at number 39 on the Billboard Hot 100 chart, spending 12 weeks there, and reached number 16 on the Hot R&B Singles chart. In the UK, it climbed to number 14 on the Official Singles Chart, logging 11 weeks in total. Notable for its raw emotional delivery amid Wonder's typically upbeat Motown output, the song has been covered by various artists, including a 1969 recording by —interrupted by the death of guitarist —that appeared on their 1975 compilation and as a single that year. Other covers include versions by (1970), (1994), and (2003). Its enduring appeal highlights Wonder's early songwriting prowess during his transition from to mature artist at .

Background

Songwriting and inspiration

"I Don't Know Why" was co-written by , his mother , Don Hunter, and Paul Riser during sessions in 1968. Hardaway, a frequent collaborator on Wonder's early work, contributed lyrics and ideas to multiple tracks, including hits like "I Was Made to Love Her" and "," often drawing from her personal insights as his creative partner. Riser, a prominent Motown arranger, composer, and trombonist, brought his expertise in crafting orchestral elements to the song, having shaped dozens of the label's signature recordings. The song's inspiration stemmed from Wonder's own experiences of teenage angst and romantic confusion at age 18, channeling the emotional turmoil of unrequited love into its raw, escalating pleas. This personal reflection emerged amid Motown's push for Wonder to evolve beyond his earlier upbeat singles, such as "Uptight (Everything's Alright)," toward more mature and introspective themes. The track's development marked a key moment in Wonder's artistic growth, aligning with his increasing involvement in production and songwriting to express deeper emotional complexity. As part of the sessions for the album , the song exemplified Wonder's transition to a more soulful, personal style that would define his later innovations. stands as a pivotal release in Wonder's discography, bridging his youthful sound with the introspective depth of his mature career.

Recording process

The recording of "I Don't Know Why" took place in 1968 at , 's primary studio in Detroit, Michigan. The track was produced by Don Hunter and , marking one of Wonder's early forays into production responsibilities alongside established Motown figures. This collaboration emphasized a raw, energetic approach, diverging from the label's typically polished aesthetic by prioritizing live band interplay during sessions. Key personnel included on lead vocals, clavinet, and contributions to drums, delivering the track's signature funky riff through the clavinet—a that debuted prominently on Wonder's recordings with this album. provided the driving bass lines, a hallmark of Motown's session musicians. Drums were handled by , adding to the song's tense, pulsating rhythm. Background vocals were supplied by , enhancing the emotional depth with layered harmonies. Technical techniques featured Wonder's multi-tracked vocals, culminating in his distinctive "howl" of frustration toward the end, which captured raw teenage and was achieved through in the studio. The production focused on live energy, with minimal overdubs to preserve the band's organic groove, contrasting 's smoother string-heavy arrangements elsewhere. Full credits from records list Wonder, Lula Hardaway, Don Hunter, and Paul Riser in songwriting and production roles, underscoring the collaborative ecosystem.

Composition

Musical style

"I Don't Know Why (I Love You)" exemplifies funky soul with prominent R&B and pop influences, rooted in Motown's polished production style. The track maintains a mid-tempo groove at approximately 95 beats per minute, driving its energetic yet brooding feel. Its call-and-response structure emerges through Wonder's lead vocals interacting with backing harmonies, particularly in the repeated refrain emphasizing emotional confusion. The song employs a verse-chorus form, opening with an infectious intro riff on the Hohner clavinet played by , which anchors the funky rhythm section provided by Motown's house band, . This instrumentation blends James Brown-inspired grooves with Wonder's improvisational flair, evident in the bridge where vocal ad-libs escalate to an emotional climax.

Lyrics and themes

The lyrics of "I Don't Know Why," co-written by with Lula Hardaway, Don Hunter, and Paul Riser, center on a repeated that captures the essence of inexplicable affection: "I don't know why I love you / But ." This underscores the song's core , appearing multiple times to emphasize the singer's persistent confusion and devotion. The verses further illustrate this through depictions of mistreatment, such as "Always treats me like a fool / Kick me when I'm down, that's your rule / My love is strong for you," portraying a marked by disregard and emotional yet inescapable joy. Subsequent lines detail —"Oh, you never stop your cheatin' ways / With another guy, you laugh in my face"—and profound hurt—"You throw my heart down in the dirt / You made me cry, made me hurt"—culminating in desperate pleas like ", I can't stop / Can't you see, here I'm pleading on my knees / Won't you help me? Help me, please, because ." Thematically, the song explores unrequited or confusing , blending intense with unrelenting in a way that highlights the irrationality of emotional attachment. It reflects an adolescent on relationships, written and recorded when Wonder was just 18, evoking the raw turmoil of youthful amid and . Wonder's in the track symbolizes this , serving as a visceral outburst that conveys the singer's inner conflict and helplessness, transforming the narrative into a potent expression of teenage . Wonder's vocal delivery amplifies these themes through his youthful, emotive phrasing, which shifts from tender confession to anguished cries, drawing inspiration from soul predecessors like to infuse the performance with authenticity. His ad-libs, including improvised exclamations and the signature howl during the outro—"I don't know, you don't know, we don't know nothin' about it / Can't do nothing about it"—heighten the sense of emotional turmoil, making the vulnerability feel immediate and unfiltered. This approach not only reinforces the lyrics' portrayal of irrational devotion but also marks one of Wonder's most raw early recordings.

Release and performance

Single details

"I Don't Know Why" was released as a on January 28, 1969, by Tamla, a of Records, initially serving as the A-side to the B-side track "My Cherie Amour." Due to strong radio interest in the B-side, disc jockeys frequently flipped the record, leading to reissue the single with "My Cherie Amour" promoted as the A-side. The single was issued in the standard 7-inch vinyl format for the era, with a 45 RPM speed and a runtime of 3:02 for "I Don't Know Why." The track listing featured "I Don't Know Why" on side A and "My Cherie Amour" on side B, distributed primarily in the United States under catalog number T 54180. Motown integrated the single into Stevie Wonder's broader album campaign for For Once in My Life, emphasizing its upbeat, funky soul sound through targeted radio promotion to R&B and soul stations. As a pre-MTV release in 1969, no official music video was produced, with marketing relying on audio play and Wonder's established live performances.

Chart performance

"I Don't Know Why" achieved moderate commercial success as the B-side (after reissue) to Stevie Wonder's "My Cherie Amour," benefiting from the double-sided single's promotion by . In the United States, the track peaked at number 39 on the chart on March 22, 1969, and remained on the chart for 12 weeks. It performed stronger on the rhythm and blues charts, reaching number 16 on the Hot R&B Singles chart. Internationally, the song fared better in the , where it climbed to number 14 on the Official Singles Chart and spent 11 weeks in total. In , it peaked at number 41 on the RPM Top Singles chart. Overall, the single's performance underscored Wonder's growing appeal during his early years, though it was overshadowed by the A-side's top-five Hot 100 placement.
Chart (1969)Peak PositionWeeks on Chart
Billboard Hot 100 ()3912
Billboard Hot R&B Singles ()16
RPM Top Singles ()41
UK Singles (OCC)1411
Netherlands (Single Top 100)20
Netherlands ()22
Belgium (Ultratop 50 )48

Reception and legacy

Critical response

Upon its release in 1969, "I Don't Know Why" received positive attention from music publications for its blend of soulful emotion and rhythmic elements. Cash Box characterized it as a "softer, dramatic " that showcased Stevie Wonder's strong emotional delivery, highlighting the song's intimate vocal performance and understated arrangement. In retrospective analyses, the song has been lauded for demonstrating Wonder's evolving artistry during his late teens.

Cultural impact and covers

"I Don't Know Why" exemplifies Stevie Wonder's evolution during the from a signed to at age 11 to an innovative artist asserting greater creative control, as seen in his co-production role on the track from the 1968 album . The song's use of the , which Wonder had begun incorporating into his sound around this period, foreshadowed his pioneering funk-soul style in the following decade, contributing to the instrument's rising popularity in the through its distinctive, percussive tone. The track has left a mark on hip-hop through sampling, with elements of its groove and melody repurposed in later works, such as CyHi the Prynce's 2012 single "," which draws from the song's bassline and vocal hooks. Its influence extends to media, where a sample from a related Wonder-inspired track appears in the 2005 film , underscoring the song's enduring presence in compilations and soundtracks. In live settings, "I Don't Know Why" remains a staple in Stevie Wonder tribute performances, often highlighting his early mastery of soulful balladry and instrumental flair. Beyond ' adaptation, the song has inspired numerous covers across genres. delivered a youthful, energetic rendition titled "Don't Know Why I Love You" on their 1970 album ABC, infusing Motown's family-friendly pop-soul vibe. In the scene, offered a groovy, upbeat version on their 2006 album Get Used to It, blending rhythms with elements. Jazz interpretations include Al Kooper's soulful 1969 cover on Freedom of the Road and the instrumental take by the Joe Gilman Trio in 2007, which emphasizes the song's melodic structure through piano and improvisation.

The Rolling Stones version

Recording and release

The recorded their cover of "I Don't Know Why" on July 3, 1969, at Olympic Sound Studios in , during the sessions for their Let It Bleed, with the session interrupted by the news of Jones's earlier that day. Produced by , the track marked one of the earliest studio contributions from new guitarist , following Jones's departure from the band. The lineup included on lead vocals, and on guitars, on bass, on drums, and Ian Stewart on , augmented by an unidentified that provided punchy accents throughout the arrangement. The band's adaptation shifted the original soul number into a gritty, soul-infused rock style, with Jagger's raw, raspy vocal delivery amplifying the song's underlying angst and confusion over inexplicable love—echoing the themes of baffling romantic attachment from Stevie Wonder's version. Horn bursts and a propulsive lent a sense of urgency and emotional turmoil, distinguishing it from the lighter, more upbeat production while retaining the track's infectious groove. Although recorded in 1969, the song remained unreleased for several years and surfaced in May 1975 as the B-side to the non-album "Try a Little Harder" in the UK and select markets. It was simultaneously included on the compilation Metamorphosis, released on June 6, 1975, as part of a collection of outtakes and rarities from the band's early career; the track received no dedicated promotional campaign as a standalone .

Reception

The ' cover of "I Don't Know Why," recorded in 1969 and released as a in 1975, achieved modest commercial success, peaking at number 42 on the US and spending 12 weeks on the chart. Backed by "Try a Little Harder," the single reflected the band's exploration of influences during a period of transition, but it failed to replicate the chart dominance of their earlier hits. Critically, the track appeared on the Metamorphosis, which drew mixed reactions upon its release. A Rolling Stone review described the album as "both interesting and embarrassing," critiquing "I Don't Know Why" specifically as meandering aimlessly from the Let It Bleed era. Despite this, the cover has since been reevaluated positively by fans and retrospective critics, described as a fine cover of Stevie Wonder's original. Issued in 1975 amid legal disputes with former manager , the song contributed to Metamorphosis's eclectic assortment of previously unreleased material from the mid-1960s to early 1970s. The album itself reached number 8 on the , underscoring the enduring commercial appeal of the Stones' archives even as the single's reception remained tempered.

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