Billy Preston: Official site includes the late performer's biography and discography, videos, and links to news and tributes.
Billy Preston Discography: Discography covering his career from 1962 through 2003.
Billy Preston Portfolio: Short biography and sound clips discussing Preston's work with the Beatles.
Rock on the Net: Billy Preston: Highlights from Preston's life.
The Band: Billy Preston: Brief explanation of Billy's link to The Band.