KC50 Series (Tracks 27–50)
AlbumTracklist 140:56
CD 1
| 1 | Level Five | 7:03 | |
| 2 | Matte Kudasai (alt intro) | 3:31 | |
| 3 | Fans, Sloth, Nuns, Felons | 11:05 | |
| 4 | Epitaph (Greg Lake vox) | 5:43 | |
| 5 | Dr Diamond (live in Mainz) | 6:56 | |
| 6 | Three of a Perfect Pair (a cappella intro) | 4:44 | |
| 7 | Form #1 | 3:03 | |
| 8 | Book of Saturday (alt take) | 2:54 |
CD 2
| 1 | Dangerous Curves (new edit) | 5:22 | |
| 2 | Cat Food (alt mix) | 4:54 | |
| 3 | The ConstruKction of Light (complete) | 9:17 | |
| 4 | Larks’ Tongues in Aspic, Part Two | 4:37 | |
| 5 | Walking on Air (live) | 5:34 | |
| 6 | 21st Century Schizoid Man (Morgan Studios 1969 incl Mel Collins & Jakko Jakszyk) | 6:46 | |
| 7 | Groon (alt take) | 3:55 | |
| 8 | Elephant Talk (live Tokyo) | 4:14 | |
| 9 | The Great Deceiver | 3:25 |
CD 3
| 1 | Industrial Zone C (edit) | 9:31 | |
| 2 | Indiscipline | 8:11 | |
| 3 | Sailor’s Tale (alt gtr take) | 6:17 | |
| 4 | One More Red Nightmare (Exposed) | 7:09 | |
| 5 | I Talk to the Wind Giles, Giles & Fripp | 3:15 | |
| 6 | Silent Night (new edit) | 3:31 | |
| 7 | Radical Action / Meltdown (Advance mix) | 9:59 |