50 Years: Anthology 1970–1976
AlbumTracklist 619:36
CD 1
| 1 | Focus (instrumental) | 9:46 | |
| 2 | Why Dream | 3:56 | |
| 3 | Happy Nightmare (Mescaline) | 3:56 | |
| 4 | Anonymus | 7:01 | |
| 5 | Black Beauty | 3:05 | |
| 6 | Sugar Island | 3:02 | |
| 7 | Focus (vocal) | 2:43 | |
| 8 | House of the King | 2:23 | |
| 9 | Eruption (live Lanx 1970) | 37:31 |
CD 2
| 1 | Hocus Pocus | 6:41 | |
| 2 | Le Clochard | 1:59 | |
| 3 | Janis | 3:06 | |
| 4 | Moving Waves | 2:41 | |
| 5 | Focus II | 4:03 | |
| 6 | Eruption, Parts I–V | 23:07 | |
| 7 | Hocus Pocus (single version) | 3:27 | |
| 8 | Tommy (single version) | 3:25 | |
| 9 | Focus I (live Texel 1971) | 14:11 |
CD 3
| 1 | Round Goes the Gossip… | 5:16 | |
| 2 | Love Remembered | 2:48 | |
| 3 | Sylvia | 3:32 | |
| 4 | Carnival Fugue | 6:07 | |
| 5 | Focus III | 6:05 | |
| 6 | Answers? Questions! Questions? Answers! | 14:03 | |
| 7 | Anonymus II (Part 1) | 19:33 | |
| 8 | Anonymus II (Conclusion) | 7:34 | |
| 9 | Elspeth of Nottingham | 3:13 | |
| 10 | Sylvia (single version) | 3:32 | |
| 11 | Love Remembered (single version) | 2:49 | |
| 12 | Hocus Pocus (US single version) | 3:25 |
CD 4
| 1 | Focus III | 3:52 | |
| 2 | Answers? Questions! Questions? Answers! | 11:26 | |
| 3 | Focus II | 4:24 | |
| 4 | Eruption, Parts I–VII | 8:40 | |
| 5 | Hocus Pocus | 8:27 | |
| 6 | Sylvia | 2:47 | |
| 7 | Hocus Pocus – (reprise) | 2:48 | |
| 8 | P’s March (original mix – single version) | 3:27 | |
| 9 | Ship of Memories (original mix) | 4:40 | |
| 10 | P’s March (original mix – full version) | 4:03 |
CD 5
| 1 | Delitae Musicae | 1:13 | |
| 2 | Harem Scarem | 5:50 | |
| 3 | La Cathèdrale de Strasbourg | 4:57 | |
| 4 | Birth | 7:45 | |
| 5 | Hamburger Concerto, Parts I–VI | 20:23 | |
| 6 | Early Birth | 2:56 | |
| 7 | Harem Scarem (single version) | 3:08 | |
| 8 | Birth (alternate mix) | 7:43 | |
| 9 | Harem Scarem (alternate mix) | 5:51 |
CD 6
| 1 | Mother Focus | 3:05 | |
| 2 | I Need a Bathroom | 3:04 | |
| 3 | Bennie Helder | 3:33 | |
| 4 | Soft Vanilla | 3:04 | |
| 5 | Hard Vanilla | 2:35 | |
| 6 | Tropic Bird | 2:45 | |
| 7 | Focus IV | 3:57 | |
| 8 | Someone’s Crying… What? | 3:19 | |
| 9 | All Together… Oh That! | 3:41 | |
| 10 | No Hang Ups | 2:56 | |
| 11 | My Sweetheart | 3:38 | |
| 12 | Father Bach | 1:33 | |
| 13 | Focus IV (rough mix) | 4:02 | |
| 14 | Bennie Helder (rough mix) | 3:45 | |
| 15 | Vanilla (rough mix) | 5:42 | |
| 16 | Mother Focus (rough mix) | 3:02 | |
| 17 | All Together… Oh That! (rough mix) | 3:42 | |
| 18 | My Sweetheart (rough mix) | 3:46 | |
| 19 | Someone’s Crying… What! (rough mix) | 3:18 | |
| 20 | Studio 55 Jam | 6:56 |
CD 7
| 1 | P’s March | 4:48 | |
| 2 | Can’t Believe My Eyes | 5:22 | |
| 3 | Focus V | 3:02 | |
| 4 | Out of Vesuvius | 5:51 | |
| 5 | Glider | 4:40 | |
| 6 | Red Sky at Night | 5:52 | |
| 7 | Spoke the Lord Creator | 2:33 | |
| 8 | Crackers | 2:42 | |
| 9 | Ship of Memories | 1:47 | |
| 10 | Elektrisch levenslicht | 3:09 | |
| 11 | The Shrine of God | 3:39 | |
| 12 | Watch the Ugly People | 2:19 | |
| 13 | House of the King (rough mix version 1) | 2:27 | |
| 14 | House of the King (rough mix version 2) | 2:26 | |
| 15 | Focus (unreleased single version) | 4:37 | |
| 16 | Hocus Pocus (US single version – takes 14–17) | 7:12 | |
| 17 | Glider (single version) | 3:28 | |
| 18 | P’s March (single version) | 4:07 | |
| 19 | O Avondrood | 5:10 | |
| 20 | Crackers (vocal version) | 2:31 |
CD 8
| 1 | Focus III | 3:54 | |
| 2 | Answers? Questions! Questions? Answers! | 12:09 | |
| 3 | Focus II | 5:06 | |
| 4 | Anonymus II | 23:30 | |
| 5 | Focus I | 4:27 | |
| 6 | Hocus Pocus | 7:38 | |
| 7 | Sylvia / Hocus Pocus (reprise) | 5:52 |
CD 9
| 1 | Eruption (live Rotterdam 1971) | 46:37 | |
| 2 | Birth | 11:38 | |
| 3 | Improvisation #1 | 8:35 | |
| 4 | House of the King | 3:02 | |
| 5 | Improvisation #2 | 6:23 | |
| 6 | Hocus Pocus | 3:20 |