| Officieel |
|---|
| 1.1 | 21st Century Schizoid Man (BBC radio session) | 7:06 | King Crimson | Epitaph | King Crimson | Album + Live | | Discipline Global Mobile, PONY CANYON | PCCY-01087 |
| 1.1 | 21st Century Schizoid Man (BBC radio session) | 7:08 | King Crimson | Epitaph | King Crimson | Album + Live | | Discipline Global Mobile | 5 028676 900252, DGM9607 |
| 1.1 | 21st Century Schizoid Man (BBC Radio Sessions) | 7:06 | King Crimson | Epitaph | King Crimson | Album + Live | | Discipline Global Mobile | DGM9607 |
| 1.1 | 21st Century Schizoid Man (including Mirrors) | 7:08 | King Crimson | Epitaph, Volumes 1 & 2 | King Crimson | Album + Live | | Discipline Global Mobile | DGM9607 |
| 1.1 | 21st Century Schizoid Man (BBC radio session) | 7:08 | King Crimson | Epitaph, Volumes One & Two | King Crimson | Album + Live | | Discipline Global Mobile, Panegyric | DGM 9607, DGM9607 |
| 1.1 | 21st Century Schizoid Man (BBC radio session) | 7:08 | King Crimson | Epitaph, Volumes One & Two | King Crimson | Album + Live | | Panegyric | DGM9607 |
| 1.1 | 21st Century Schizoid Man (BBC radio Sessions, 1969) | 7:08 | King Crimson | Epitaph (live, 1969) | King Crimson | Album + Live | | Discipline Global Mobile | [none] |
| 26.1 | 21st Century Schizoid Man | 7:08 | King Crimson | The Complete 1969 Recordings | King Crimson | Album + Compilation | | Inner Knot, Panegyric | KCCBX9111 |
| 1.1 | 21st Century Schizoid Man (BBC Radio Sessions, 1969) | 7:08 | King Crimson | Epitaph | King Crimson | Album + Live | | Discipline Global Mobile | |