Anthony Jackson is an American bassist. Described as "one of the masters of the instrument", he has performed as a session musician and live artist. He is also credited with the development of the modern six-string bass, which he refers to as a contrabass guitar.

James Lee Jamerson was an American bass player. He was the uncredited bassist on most of the Motown Records hits in the 1960s and early 1970s, and is now regarded as one of the most influential bass players in modern music history. He was inducted into the Rock and Roll Hall of Fame in 2000. As a session musician he played on twenty-three Billboard Hot 100 number-one hits, as well as fifty-six R&B number-one hits.