Tim Commerford is an American musician best known as the bassist for the rock band Rage Against the Machine. Born on February 26, 1968, in Irvine, California, he has been a key member of the band since its formation in 1991. Commerford is recognized for his distinctive playing style and energetic performances. In addition to his work with Rage Against the Machine, Commerford has also played in other projects, including Audioslave and Prophets of Rage. He is known for his political activism and often uses his music to address social issues. Commerford's contributions have made him a significant figure in the rock music scene.