Jason Freese
Jason Freese (born January 12, 1975) is an American multi-instrumentalist, record producer, recording engineer, and composer, best known for serving as the touring keyboardist and saxophonist for the punk rock band Green Day since 2004.[1][2] Born Jason Jeremy Freese in Orange County, California, he is the younger brother of renowned session drummer Josh Freese, with whom he began his musical career playing in the punk band The Vandals during his early years.[2][3] Freese is proficient on a wide range of instruments, including piano, keyboards, guitar, tenor saxophone, trombone, and accordion, and has built a reputation as one of the most in-demand session musicians in the industry.[2][1] As a studio contributor, he has performed on more than 50 albums across over 35 artists, with notable collaborations including multiple projects with the Goo Goo Dolls, Jewel, NOFX, Avenged Sevenfold, Zebrahead, and Gerard Way of My Chemical Romance.[1][4] Freese joined Green Day during the recording and promotion of their 2004 rock opera album American Idiot, providing keyboards, piano, and saxophone both in the studio and on extensive worldwide tours, including the band's live performances. After a health-related hiatus in 2024 due to lung cancer treatment, he returned to touring later that year.[1][5][6] He also participated in Green Day's side project, the garage rock alter ego Foxboro Hot Tubs, contributing to their 2008 debut album Stop Drop and Roll!!!.[2][5] Beyond touring and session work, Freese has taken on production roles and composed music for various media, solidifying his versatile presence in rock, punk, and alternative music scenes.[1][7]Early life
Family background
Jason Freese was born on January 12, 1975, in Orange County, California.[8] His father, Stan Freese, was a professional tuba player and longtime leader of the Disneyland Band, where he directed musical performances and talent booking for the resort.[9] Freese's mother, Trisha Freese, is a classical pianist and writer whose work contributed to a richly musical home environment.[10] He has an older brother, Josh Freese, a renowned session and touring drummer who has collaborated with prominent artists including Nine Inch Nails and the Foo Fighters.[10] Raised in this immersive musical household, Freese grew up surrounded by instruments and performances, gaining early exposure to the saxophone and piano through his family's professional pursuits and daily life.[10] This environment fostered his initial interest in music from a young age.Education and musical beginnings
Jason Freese grew up in Placentia, California, immersed in a musical family environment that sparked his early interest in music. He attended Brookhaven Elementary School and Tuffree Middle School, followed by El Dorado High School in Placentia, where he honed his skills through participation in school ensembles, including the jazz band on saxophone.[11][12] Freese's musical training began in childhood, with initial focus on the saxophone, which he played in high school jazz band settings. He later took up piano and delved into music theory during his teenage years, building foundational skills through structured practice and school-based performances. These early experiences in local school groups provided his first opportunities for ensemble playing and live performances.[12][13] After high school, Freese enrolled at California State University, Fullerton, to study music-related fields, further developing his multi-instrumental abilities.[14]Professional career
Early work and session playing
Jason Freese began his professional career as a session musician in the mid-1990s while based in Orange County, California, where he contributed saxophone, piano, and keyboards to local projects and emerging artists. Growing up in a musical family in the Placentia area, Freese leveraged his formal training in music from California State University, Fullerton, to secure initial freelance gigs in the vibrant Southern California scene. These early engagements helped him hone his multi-instrumental skills, focusing primarily on horn sections and keyboard arrangements for indie and punk acts.[15] By the late 1990s, Freese had built a foundational portfolio through participation in over a dozen recordings, establishing his reputation as a versatile session player before transitioning to higher-profile opportunities. Notable among these were contributions to Dweezil Zappa's 2000 album Automatic, where he performed on Wurlitzer and other keyboards, and NOFX's 2003 release The War on Errorism, featuring his saxophone work on tracks like "Anarchy Camp." These sessions spanned genres from rock to punk, showcasing his ability to integrate brass and keys into diverse productions.[2][16] Seeking broader prospects, Freese relocated from the Fullerton vicinity to Los Angeles in the early 2000s, which facilitated access to major studios and expanded his session network. This move marked a pivotal shift, allowing him to accumulate credits with established artists while maintaining his freelance roots in multi-instrumental support. Prior to his major breakthroughs, these initial efforts solidified his technical prowess and adaptability in the competitive LA music landscape.[15]Role with Green Day
Jason Freese joined Green Day as a touring keyboardist and saxophonist ahead of the band's American Idiot World Tour, which launched on July 29, 2004, at the Grand Olympic Auditorium in Los Angeles.[17] His addition to the lineup provided essential multi-instrumental support, enhancing the live renditions of the album's rock opera-style tracks with piano, keyboards, and saxophone elements. The tour, spanning from 2004 to 2005, marked Freese's initial long-term collaboration with the band, where he contributed to over 150 performances worldwide, including key North American, European, and Asian dates.[18] During Green Day's live sets, Freese's keyboard work became integral to songs like "Homecoming" from American Idiot, where he handled the prominent piano parts, and "21 Guns" from 21st Century Breakdown, adding atmospheric synth layers and fills that amplified the tracks' emotional depth.[19] His saxophone contributions further diversified the band's punk sound, often featured in extended instrumental sections during concerts. In 2008, Freese participated in Green Day's side project Foxboro Hot Tubs, performing keyboards, saxophone, and other instruments on the garage rock album Stop, Drop and Roll!!!, which was recorded as a pseudonymous outlet for the band's rawer influences.[20] Freese continued his role through the 21st Century Breakdown World Tour from 2009 to 2010, supporting the album's promotion across major arenas and festivals, including standout saxophone solos that highlighted tracks like "Know Your Enemy" and improvised jams in shows such as the one at Wembley Stadium in June 2010.[21] He maintained his touring duties through the ¡Uno! ¡Dos! ¡Tré! cycle (2012–2013), the 99 Revolutions Tour (2013), the Revolution Radio Tour (2016–2017), and the Saviors Tour (2024). In early 2024, Freese took a hiatus from the Saviors Tour to undergo treatment for lung cancer, diagnosed unexpectedly. He underwent chemotherapy, radiation, and surgery, and by December 2024, was declared cancer-free, allowing him to rejoin the band for subsequent performances.[22] Freese's ongoing contributions have solidified his status as a valued extended member of the band's live ensemble.[5]Collaborations with other artists
Jason Freese has built a prolific career as a session musician, contributing keyboards, saxophone, and horns to numerous albums across rock, pop, hip-hop, and other genres. His versatility as a multi-instrumentalist has allowed him to collaborate with a wide array of artists, often providing distinctive horn sections or keyboard arrangements that enhance the recordings.[2] One notable collaboration came in 2006 when Freese played keyboards on track 7 of the Goo Goo Dolls' album Let Love In, adding textural depth to the rock tracks.[23] Similarly, on Jewel's 2010 country-pop album Sweet and Wild, he performed mellotron and glockenspiel, contributing to the album's eclectic instrumentation.[24] In the hip-hop realm, Freese provided saxophone on Dr. Dre's 2015 soundtrack album Compton, appearing on several tracks to infuse live horn elements into the production.[25] He also lent his saxophone talents to Pitbull's 2014 single "Celebrate" from the Penguins of Madagascar soundtrack, collaborating alongside other horn players for a vibrant, upbeat arrangement.[26] Freese's work extends to heavy metal, where he played keyboards on multiple tracks of Avenged Sevenfold's 2016 album The Stage, supporting the band's progressive sound.[27] Overall, his session contributions span more than 35 artists and include over 40 albums, with roles emphasizing saxophone, keyboards, and occasional piano or synthesizer parts in projects by acts such as NOFX, Weezer, and The Vandals.[28]Production and composing
Freese entered production and composing in the late 2000s, leveraging his multi-instrumental skills to shape recordings beyond performance roles. He co-produced Jewel's 2009 album Lullaby, a collection of original lullabies and covers, where he managed arrangements and contributed instrumentation on piano, guitar, mellotron, and triangle, creating a gentle, orchestral texture suited to the album's theme.[29] This project marked a shift toward creative oversight, blending acoustic elements with subtle electronic touches for a family-oriented sound. In the same year, Freese produced Death by Stereo's punk album Death Is My Only Friend, serving as the primary producer while also composing select tracks, providing backing vocals, and engineering the sessions. His arrangements emphasized raw energy with layered horns and keyboards, amplifying the band's aggressive style without overpowering their core sound.[30] These efforts highlighted his ability to guide indie and punk acts through full production cycles, from songwriting input to final mixes. During the 2010s, Freese expanded into composing incidental music for television, including original pieces for shows requiring upbeat, instrumental cues. A notable example is the track "Big Wave," co-composed with Matthew Waldrum for the legal comedy series Franklin & Bash in 2015, featuring keyboard-driven motifs that underscored comedic scenes.[31] He also undertook arrangement work for session recordings, specializing in string and horn sections for indie artists, adding depth to tracks across genres like alternative rock and pop. His instrumental expertise, particularly on keyboards and winds, informed these productions, allowing seamless integration of orchestral elements into contemporary arrangements.[7]Personal life
Family
Jason Freese married his wife, Amy Freese, in 2003 and settled in Fullerton, California, where they established their family life in the early 2000s.[32] The couple welcomed their sons, Tennessee Freese in 2010 and younger son Colt Freese.[32][33] By age 13, Tennessee had developed a strong interest in music, forming and performing with his own band, Youthanize, which released music available on streaming platforms.[34] Freese's older brother, Josh Freese, a renowned drummer who has collaborated with numerous high-profile artists, has played a key role in perpetuating the family's musical traditions, a legacy that extends into Freese's household through Tennessee's emerging career in music.[15] Amid the rigorous demands of touring with Green Day and other acts, Freese has prioritized family involvement, such as participating in his son's homeschooling activities during periods at home.[35]Health and later years
In January 2024, on his 49th birthday, Jason Freese was diagnosed with stage 3 lung cancer at UCI Health, despite having no history of smoking and maintaining an active lifestyle as an avid runner.[36][22] Freese underwent treatment at the UCI Health Chao Family Comprehensive Cancer Center, which included chemotherapy, gene therapy, radiation, and surgery performed by thoracic surgeon Dr. Ali Mahtabifard to remove the tumor and half of his left lung.[22][36] By September 2024, he achieved remission and was declared cancer-free.[22] The diagnosis prompted Freese to take a temporary hiatus from touring with Green Day throughout 2024 to prioritize his recovery.[22] He made a full return to performing with the band in December 2024, rejoining them on their U.S. tour and playing tenor saxophone during shows, followed by a world tour completed in 2025.[36][37] During his recovery, Freese reflected on how fatherhood and his passion for music served as key motivators, particularly finding profound joy in watching his son pursue a career in music. He expressed, "Couldn’t be more proud," highlighting the emotional support these elements provided amid his health challenges.[6]Discography
Performer credits
Jason Freese has contributed as a performer on over 50 albums across multiple genres, specializing in saxophone, keyboards, piano, horns, and multi-instrumental roles. His work highlights his versatility as a session musician, often adding distinctive brass and keyboard textures to rock, hip-hop, and pop recordings.[2]2000s Rock
Freese's early 2000s contributions to rock albums frequently featured his saxophone and keyboards, enhancing the sonic depth of established acts.- Green Day – American Idiot (2004): saxophone.[38]
- A Perfect Circle – eMOTIVe (2004): baritone saxophone, tenor saxophone.
- Green Day – Bullet in a Bible (2005): keyboards, piano, acoustic guitar, trombone, saxophone, accordion.[39]
- Goo Goo Dolls – Let Love In (2006): keyboards.[40]
- Spoon – Ga Ga Ga Ga Ga (2007): saxophone.
- Busta Rhymes – The Big Bang (2006): keyboards.
Hip-Hop/Urban Contributions
In hip-hop and urban music, Freese provided horns and saxophone to bring organic instrumentation to electronic-heavy tracks, bridging genres effectively.- Dr. Dre – Compton (2015): saxophone, horns.
- Pitbull – Globalization (2014): saxophone.[41]
2010s-2020s Indie and Pop
Freese's later performer credits in indie and pop emphasize multi-instrumental support, including keyboards and horns on evolving pop landscapes.- Avenged Sevenfold – The Stage (2016): keyboards.[43]
- The Interrupters – Fight the Good Fight (2018): saxophone, brass arrangements.
Solo or Minor Releases
Freese has occasionally performed on his own or lesser-known projects, focusing on piano and compositional elements.- Jason Freese & Matt Waldrum – "California Summer" (2022): composer/performer on piano tracks.[44]