| Artist name | Roles | Recordings |
|---|---|---|
| Bob Schneider | ||
| Robert Rodriguez (American film director, producer and musician) | ||
| Walter Adams (Alias "Assassin", one-half of the hip hop group the Menace Clan) |
| Artist name | Roles | Recordings |
|---|---|---|
| Bob Schneider | vocal | Better |
| Robert Rodriguez | vocal | Dream Dream Dream Dream (Dream Dream) |
| Walter Adams | vocal | Sharkboy and Lavagirl |