Parks was member of the North Texas State One O'clock Lab Band before moving to Los Angeles to work with
Sonny and Cher in 1970. In 1980, he was a founding member of the Christian Jazz Fusion band
Koinonia. Parks is best known for his many contributions to albums by
Steely Dan,
Michael Jackson, and
Bread. Notably, he played guitar on Steely Dan's
Royal Scam track "
Haitian Divorce". Parks is also a long-time collaborator on
David Foster albums, such as
Shadows by Gordon Lightfoot. Parks features on Cat Beach's albums
Letting Go and
Love Me Out Loud. In 2008, Parks participated in the production of the album
Psalngs, the debut release of Canadian musician
John Lefebvre. Parks is very prominently featured on
Viktor Krauss' album
II (2007), where he plays a plethora of other stringed instruments in addition to electric and acoustic guitars. He played on eight Lyle Lovett albums. ==Tours==