Jim Smith (bassist)

James A. Smith (born 14 April 1958) is an English musician, best known as the bassist for the rock band Cardiacs which he formed with his brother Tim Smith, the band's frontman and leader. Jim is highly regarded for his distinctive bass playing.

Smith grew up in Chessington, Surrey, purchasing a bass in 1972. He co-founded the band that would become Cardiacs, Cardiac Arrest, in 1977 on bass and backing vocals, though he allegedly couldn't play an instrument. Smith played on every Cardiacs release and, along with Tim, was the only constant member in the band's regularly changing lineup. He became popular and was often bullied by his brother on stage during Cardiacs performances, with the band purportedly formed to punish him for the unkind things he would do to Tim as an infant. Jim Smith also penned the majority of Cardiacs "Yousletters", direct communications with fans, until Cardiacs were forced to retire in 2008 due to Tim Smith's illness.

Following Tim's death in 2020, Jim wrote a funeral notice and released the song "Vermin Mangle" with Cardiacs before performing a new version of the song "Tarred and Feathered" with members of Napalm Death, Voivod and Municipal Waste in 2021. Jim has since taken on a central role in Cardiacs; in 2024, Cardiacs including Jim returned with a tour of Sing to Tim live shows, and he worked on completing the previously unfinished final album LSD for a release in 2025.