Bill Baker is listed in the credits for the following albums:
| Year | Artist | Album | Role |
|---|---|---|---|
| 1976 | Bob Ayala | Joy By Surprise | String Arranger, Tenor Sax |
| 1976 | Phil Keaggy | Love Broke Thru | Horns |
| 1977 | Gospel Seed | Growing | String Arrangements |
| 1978 | Bob Ayala | Wood Between the Worlds | Brass and String Arranger |
| 1989 | Phil Keaggy | The Best of Keaggy | Horns |
| 1990 | Phil Keaggy | What a Day / Love Broke Thru | Horns |
