Justin Lim launched his music career as a session pianist, quickly establishing himself in Kuala Lumpur’s vibrant jazz scene. He refined his craft alongside some of the city’s most esteemed musicians, including saxophonist Julian Chan, composer-bandleader Greg Lyons, and drumming virtuoso Lewis Pragasam. His versatility extends beyond jazz, having supported a diverse range of artists—from Indonesian pop icon Kris Dayanti and Korean folk-rock legend Kang San-Eh to Malaysia’s pioneering hip-hop collective Teh Tarik Crew and acclaimed indie rock outfit Seven Collar T-Shirt. His playing is prominently featured on bass maestro Andy Peterson’s debut album, Anusha, as well as Pete Teo’s award-winning sophomore release, Television.

In recognition of his achievements in composition, Justin was honoured with the National Art Award (Young Talent Category) by the Malaysian government in 2009. His contributions to music extend beyond performance. Since 2008, he has been a key figure in music education at UCSI University, where he currently serves as deputy director and head of programme for Contemporary Music. In this role, he teaches courses in music theory, popular music history and ensemble performance.