Scott has performed professionally in a wide variety of musical styles and roles. As a studio musician in New York City with Carly Simon, he sang background vocals, arranged and played synthesizers on the hit, Coming Around Again, the theme song to the movie Heartburn, starring Jack Nicholson and Meryl Streep. He worked with Mariah Carey on her first recording session and her first album, as well as with singers Philip Bailey of Earth Wind and Fire and Robert Lamm of Chicago. He co-wrote and produced the title track to the album, Magnetic, by the jazz group Steps Ahead, featuring vocalist Dianne Reeves and saxophonist Michael Brecker. As a jazz pianist, he has played with Mike Stern, Bill Watrous, Miroslav Vitous, Billy Hart, Mike Mainieri, Joe Lovano, Victor Lewis, Javon Jackson, Harry Allen, Ron Miles, Carl Fontana, Pete Condoli, Red Holloway, Hiram Bullock, Tia Fuller, and many others. He has performed two national tours with the Broadway hit musical Jersey Boys. He currently runs the record label Liberian Handshake Records which donates a significant percentage of proceeds to African education outreach and other charitable causes.