| Artist | Active | Genre & Styles |
|---|---|---|
| Mark "Moogy" Klingman | 1970s - 2010s | Pop/Rock |
| Joseph Butler | Jazz | |
| Jordan Rudess | 1990s - 2000s | Pop/Rock, New Age, Electronic, Classical, Neo-Prog, Prog-Rock, Heavy Metal, Progressive Metal, Free Improvisation, Christmas |
| David Aaron Carpenter | 2000s - 2010s | Classical, Chamber Music, Concerto |
| Dan Storper | International | |
| Carol Bruce | 1930s - 1990s | Stage & Screen, Classical, Cast Recordings, Show Tunes, Show/Musical |