Sort: Alpha | Date Roles: Music | Orchestrations | Performer
| Show Title | Role(s) |
|---|---|
| The Act (2) | Music |
| Fame (21) | Music |
 | The Act |  | 1977 | Original Broadway Cast | Music | |
 | Fame | | 1980 | Film Soundtrack | Music | |
 | And the World Goes 'Round | | 1991 | Original Off-Broadway Cast | Music | |
 | Best TV, Movie & Broadway Themes | | 1993 | Starsound Orchestra | Music | |
 | Grease | | 1994-04-25 | Broadway Cast | Orchestrations | |
 | Fame | 1995 | Original London Cast | Music | ||
 | Grease | | 1995 | Revival Replacement Cast (Brooke Shields) | Orchestrations | |
 | Fame | 1997 | European Touring Cast | Music | ||
 | Fame | | 1999 | American Touring Cast | Music | |
 | Songs from Fame the Musical (Fame) | 1999 | Australian Tour Cast | Music | ||
 | Symphonic Fame: Orchestral Music of Steve Margoshes (Fame) | 1999 | Budapest Symphony Orchestra | Performer | ||
 | Aida | 2001 | Dutch Cast | Orchestrations | ||
 | Fame | 2001 | Hungarian Cast | Music | ||
 | Fame on 42nd Street (Fame) | | 2003 | Original Off-Broadway Cast | Music | |
 | Applause! | 2004 | Kelly Marie | Music | ||
 | You And I | 2005 | Louise Dearman | Music | ||
 | Fame the Musical (Fame) | 2006 | Studio Cast | Music |
 | Lestat | 2006 | Original Broadway Cast | Orchestrations |
 | Dancin' Man | 1980 | Jeff Hyslop | Music |