| Oil | Eno, Moebius, Roedelius | | | 4:13 | |
| Okapi | Müller & Roedelius | | | 4:09 | |
| Old Land | Eno, Moebius & Roedelius | | | 4:16 | |
| Old Land | Eno, Moebius, Roedelius | | | 4:19 | |
| Old Land | Eno, Moebius, Roedelius | | | 4:14 | |
| Olinia Mo | Roedelius + Alquimia | | | 20:32 | |
| On The Fly | Hans-Joachim Roedelius, Arnold Kasar | | | 4:20 | |
| Once Upon | Roedelius | | | 16:07 | |
| Onlike | Roedelius | | | 5:00 | |
| Orange | Celletti / Roedelius | | | 1:15 | |
| Ordre Du Coeur | Hans-Joachim Roedelius | | | 7:37 | |
| Orgel 1 | Roedelius | | | 4:08 | |
| Orgel 2 | Roedelius | | | 5:48 | |
| Orgel 3 | Roedelius | | | 2:43 | |
| Orgel 4 | Roedelius | | | 9:26 | |
| Orgel 5 | Roedelius | | | 8:36 | |
| Orgel 6 | Roedelius | | | 3:05 | |
| Orgel 7 | Roedelius | | | 9:49 | |
| Orgel 8 | Roedelius | | | 3:48 | |
| Orgel 9 | Roedelius | | | 3:21 | |
| Origami | Mueller & Roedelius | | | 3:59 | |
| Origami II | Mueller & Roedelius | | | 5:44 | |
| Orschel | Lloyd Cole / Hans-Joachim Roedelius | | | 4:04 | |
| Ostwind | Roedelius | | | 7:33 | |
| Our North | Celletti / Roedelius | | | 2:28 | |
| Out of the Dark | Roedelius | | | 3:01 | |
| Parallel Motives | Roedelius & Global Trotters | | | 13:38 | |
| Parallel Motives II | Roedelius & Global Trotters | | | 24:35 | |
| Parce que | Hans-Joachim Roedelius & Christopher Chaplin | | | 4:34 | |
| Part 1 | Roedelius | | | 2:06 | |
| Part 2 | Roedelius | | | 3:53 | |
| Part 3 | Roedelius | | | 1:57 | |
| Part 4 | Roedelius | | | 2:55 | |
| Part 5 | Roedelius | | | 2:56 | |
| Part 6 | Roedelius | | | 1:35 | |
| Part 7 | Roedelius | | | 2:50 | |
| Part 8 | Roedelius | | | 1:32 | |
| Part 9 | Roedelius | | | 6:41 | |
| Part 10 | Roedelius | | | 2:17 | |
| Part 11 | Roedelius | | | 2:42 | |
| Part 12 | Roedelius | | | 1:33 | |
| Part 13 | Roedelius | | | 2:23 | |
| Part 14 | Roedelius | | | 1:51 | |
| Part 15 | Roedelius | | | 5:26 | |
| Part 16 | Roedelius | | | 1:56 | |
| Part 17 | Roedelius | | | 5:15 | |
| Part 18 | Roedelius | | | 3:29 | |
| Part 19 | Roedelius | | | 3:09 | |
| Part 20 | Roedelius | | | 0:57 | |
| Part 21 | Roedelius | | | 1:34 | |
| Pas de deux | Hans-Joachim Roedelius | | | 6:44 | |
| Pas de Deux | Hans-Joachim Roedelius | | | 6:54 | |
| Pas De Deux Roedelius | Hans-Joachim Roedelius | | | 0:35 | |
| Pas ici pas | Roedelius | | | 6:41 | |
| Pastoral | Lloyd Cole / Hans-Joachim Roedelius | | | 4:23 | |
| Pedal Piece | Roedelius Schneider | | | 1:36 | |
| Pentagramm | Müller & Roedelius | | | 3:41 | |
| Per se | Roedelius | | | 4:11 | |
| Persistence of Memory (excerpt) | Hans-Joachim Roedelius | | | 4:00 | |
| Piave | Hans-Joachim Roedelius, Arnold Kasar | | | 4:05 | |
| Pink, Blue and Amber | Roedelius | | | 7:43 | |
| Pirouette | Roedelius | | | 1:36 | |
| Pirouette | Roedelius | | | 1:30 | |
| Poetry | Hans-Joachim Roedelius | | | 3:48 | |
| Poetry | Roedelius | | | 3:52 | |
| Poetry | Roedelius | | | 3:52 | |
| Poetry | Roedelius | | | 3:52 | |
| Poetry | Hans Joachim Roedelius | | | ?:?? | |
| Poetry | Hans‐Joachim Roedelius | | | 3:51 | |
| Ponte | Roedelius | | | 4:40 | |
| Prinzregent | Roedelius | | | 5:53 | |
| Prinzregent | Roedelius | | | 5:55 | |
| Puente | Roedelius featuring Nicola Alesini & Fabio Capanni | | | 7:21 | |
| Purple | Celletti / Roedelius | | | 3:37 | |
| Qm | Mueller & Roedelius | | | 5:19 | |
| Quaint Man | Hans-Joachim Roedelius | | | 4:03 | |
| Quaint Man | Roedelius | | | 4:04 | |
| Quasi | Roedelius | | | 2:34 | |
| Queerishism | Roedelius | | | 7:01 | |
| Randweg (Skizze Mit Echo) | Hans‐Joachim Roedelius | | | 2:47 | |
| Red in a Circular Loop | Roedelius & Murgalia | | | 7:52 | |
| Reflektorium | Hans-Joachim Roedelius | | | 24:54 | |
| Reflektorium (edit) | Roedelius | | | 5:20 | |
| Regenmacher | Roedelius | | | 6:40 | |
| Regenmacher | Roedelius | | | 6:02 | |
| Regenmacher | Hans-Joachim Roedelius | | | 6:39 | |
| Regenmacher | Roedelius | | | 6:36 | |
| Regenmacher | Roedelius | | | 6:38 | |
| Regenmacher (Bureau B edit) | Roedelius | | | 4:04 | |
| Regentropfen | Hans-Joachim Roedelius | | | 9:45 | |
| Regentropfen | Roedelius | | | 9:50 | |
| Regenwurm | Roedelius | | | ?:?? | |
| Regenwurm | Roedelius | | | 4:02 | |
| Regenwurm | Roedelius | | | 4:03 | |
| Remember (Hieroglyphic Being version) | Roedelius | | | 7:46 | |
| Remember Those Days | Roedelius | | | 6:00 | |
| Restonica | Hans-Joachim Roedelius, Arnold Kasar | | | 3:09 | |
| Rever | roedelius & story | | | 4:23 | |
| Rever | Roedelius & Tim Story | | | 4:23 | |
| Riddled | Hans‐Joachim Roedelius & Tim Story | | | 4:30 | |
