| Name | Roles |
|---|---|
| Rosen, Jon | Performer |
| Rosen, Kyle | Music |
| Rosen, Larry | Producer (6) |
| Rosen, Lawrence | Music |
| Rosen, Louis | Music (2), Lyrics, Orchestrations, Music_Director, Vocal_Arrangements, Producer, Performer |
| Rosen, Marissa | Orchestrations, Performer (4) |
| Rosen, Michael | Producer, Performer (2) |
| Rosen, Michaela | Performer |
| Rosen, Roger | Performer (3) |
| Rosen, Sacha | Performer (6) |
| Rosen, Sam | Performer |
| Rosen, Sam Gale | Lyrics, Book, Performer (2) |
| Rosen, Sharon | Producer |
| Rosen, Steve | Performer (2) |
| Rosenacker, Gerd | Performer |
| Rosenau, Jane | Lyrics |
| Rosenbaum, Dan | Performer |
| Rosenbaum, George | Performer (2) |
| Rosenbaum, Joel | Orchestrations |
| Rosenbaum, Michael | Performer |
| Rosenbaum, Pia | Performer |
| Rosenberg, Aaron | Orchestrations |
| Rosenberg, Deena | Liner_Notes (2) |
| Rosenberg, Irene | Lyrics, Book |
| Rosenberg, Jacob | Performer |
| Rosenberg, Jan | Conductor (4), Music_Director |
| Rosenberg, Marianne | Performer |
| Rosenberg, Michael | Producer |
| Rosenberg, Paul | Performer |
| Rosenberg, Renato | Translation |
| Rosenberg, Robert | Producer |
| Rosenberg, Roger | Performer |
| Rosenberg, Sandy | Performer (2) |
| Rosenberg, Stephen | Performer |
| Rosenberg, Stuart | Producer |
| Rosenberger, Britta | Performer |
| Rosenberger, Carol | Orchestrations, Producer (3), Liner_Notes, Performer |
| Rosenblat, Barbara | Performer (2) |
| Rosenblatt, Barbara | Performer |
| Rosenblatt, Josef | Performer |
| Rosenblatt, Lief | Performer |
| Rosenblum, Ava | Performer |
| Rosenblum, Bill | Performer |
| Rosenblum, Gail | Performer |
| Rosenblum, Joshua | Music (2), Lyrics (2), Conductor, Music_Director |
| Rosenblum, Susan | Performer |
| Rosenbluth, Becky | Performer |
| Rosenbluth, Benjamin | Music |
| Rosenbush, Barry | Producer (2) |
| Rosene, Barbara | Performer |