| Title | Album | Duration | Action |
|---|---|---|---|
| Hide & Seek | Gone Missing (Off-Broadway Premiere Recording) | 1:46 | Details |
| Stars | Gone Missing (Off-Broadway Premiere Recording) | 2:18 | Details |
| Lost Horizon | Gone Missing (Off-Broadway Premiere Recording) | 2:56 | Details |
| White Boy | The Fortress Of Solitude (Original Cast Recording) | 2:05 | Details |
| Burns' Last Speech | Mr. Burns : A Post-Electric Play (The Michael Friedman Collection) (World Premiere Recording) | 1:00 | Details |
| Superman / Sidekick | The Fortress Of Solitude (Original Cast Recording) | 4:21 | Details |
| If I Had Known Then (What I Know Now) | The Fortress Of Solitude (Original Cast Recording) | 2:14 | Details |