| (Peidiwch Ac) OVNI | Tony da Gatorra vs Gruff Rhys | | | 1:12 | |
| (Traditional Welsh Shepherd Song) (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| [untitled] | Gruff Rhys | | | 0:44 | |
| 100 Unread Messages | Gruff Rhys | | | 4:31 | |
| 6868 | Tony da Gatorra vs Gruff Rhys | | | 2:13 | |
| Absolutely Everything Is Pointing Towards the Light | Africa Express feat. Gruff Rhys & Zolani Mahola | | | 3:58 | |
| Adar Newlan | Imarhan & Gruff Rhys | | | 5:27 | |
| After Hours/Contentment | Gruff Rhys | | | 2:48 | |
| After Hours/Panic | Gruff Rhys | | | 2:25 | |
| After Hours/Tender | Gruff Rhys | | | 1:53 | |
| After Hours/Tension | Gruff Rhys | | | 0:55 | |
| Allweddellau Allweddol | Gruff Rhys | | | 4:01 | |
| Ambell Waith | Gruff Rhys | | | 2:22 | |
| Amen | Gruff Rhys | | | 3:20 | |
| Amen (album version) | Gruff Rhys | | | 3:17 | |
| American Exterior | Gruff Rhys | | | 0:28 | |
| American Exterior (Extended Mix For Two Synthesisers) | Gruff Rhys | | | 7:17 | |
| American Interior | Gruff Rhys | | | 3:16 | |
| Annedd i'm Danedd (Muzi Remix) | Gruff Rhys | | | 3:09 | |
| Ar Goll | Gruff Rhys | | | 3:03 | |
| Ara Deg (Ddaw'r Awen) [Muzi remix] | Gruff Rhys | | | 2:36 | |
| Architecture of Amnesia | Gruff Rhys | | | 4:41 | |
| Architecture of Amnesia (Basement Version) | Gruff Rhys | | | 4:44 | |
| Arogldarth | Gruff Rhys | | | 8:15 | |
| At the End of the Line | Gruff Rhys | | | 3:29 | |
| At the Heart of Love | Gruff Rhys | | | 3:33 | |
| Atom Bomb | Gruff Rhys | | | 1:47 | |
| Bad Friend | Gruff Rhys | | | 2:54 | |
| Bae Bae Bae | Gruff Rhys | | | 5:01 | |
| Bae Bae Bae (Muzi remix) | Gruff Rhys | | | 4:11 | |
| Beacon in the Darkness | Gruff Rhys | | | 3:19 | |
| Caerffosiaeth | Gruff Rhys | | | 2:58 | |
| Caerffosiaeth (Planet Claire Session) | Gruff Rhys | | | 7:56 | |
| Caitlin's Theme | Gruff Rhys | | | 2:37 | |
| Can’t Carry On | Gruff Rhys | | | 3:38 | |
| Candylion | Gruff Rhys | | | 2:31 | |
| Celestial Candyfloss | Gruff Rhys | | | 4:09 | |
| Celestial Candyfloss | Gruff Rhys | | | 3:58 | |
| Chop Shop | Gruff Rhys | | | 2:41 | |
| Christopher Columbus | Gruff Rhys | | | 3:31 | |
| Chwarae'n Troi'n Chwerw | Gruff Rhys | | | 6:05 | |
| Chwarae’n Troi’n Chwerw (Planet Claire Session) | Gruff Rhys | | | 3:47 | |
| Cityscape Skybaby (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Colonise The Moon (Planet Claire Session) | Gruff Rhys | | | 4:48 | |
| Colossal Smile | Gruff Rhys | | | 2:11 | |
| Con Cariño | Gruff Rhys | | | 2:18 | |
| Conservation Conversation | Gruff Rhys | | | 2:38 | |
| Cover Up the Cover Up | Gruff Rhys | | | 5:48 | |
| Cream Dream | Simian Mobile Disco feat. Gruff Rhys | | | 3:58 | |
| Cryndod Yn Dy Lais (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Cryndod Yn Dy Lais (Planet Claire Session) | Gruff Rhys | | | 3:46 | |
| Cycle of Violence | Gruff Rhys | | | 2:57 | |
| Cylchdro Amser | Gruff Rhys | | | 2:09 | |
| Dance All Your Shadows to Death | Gruff Rhys | | | 4:43 | |
| Demons (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Digidigol (Muzi remix) | Gruff Rhys | | | 3:04 | |
| Distant Snowy Peaks | Gruff Rhys | | | 5:35 | |
| Do's and Don't's (Edit) | Boom Bip & Gruff Rhys | | | 4:00 | |
| Do's and Don'ts (Her Space Holiday remix) | Boom Bip & Gruff Rhys | | | ?:?? | |
| Do’s and Don’ts | Boom Bip feat. Gruff Rhys | | | 6:02 | |
| Do’s and Dont’s | Boom Bip featuring Gruff Rhys | | | 5:53 | |
| Dream Service | The Bottletop Band feat. Gruff Rhys | | | 3:20 | |
| Drones in the City | Gruff Rhys | | | 3:49 | |
| Drones in the City (Demo) | Gruff Rhys | | | 3:50 | |
| Dylan's Demons | Gruff Rhys | | | 2:07 | |
| Eli Haul (Muzi Remix) | Gruff Rhys | | | 2:37 | |
| Epynt | Gruff Rhys | | | 1:49 | |
| Espirito Luz | Tony da Gatorra vs Gruff Rhys | | | 5:13 | |
| Eu Protesto | Tony da Gatorra vs Gruff Rhys | | | 5:00 | |
| Everlasting Joy | Gruff Rhys | | | 5:10 | |
| Ffenestr | Gruff Rhys | | | 5:41 | |
| Ffrwydriad yn y Ffurfafen | Gruff Rhys | | | 2:40 | |
| Fire in my Heart (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Follow the Sunflower Trail (Theme Tune for a National Strike) | Gruff Rhys | | | 4:13 | |
| Forest Waltz | Gruff Rhys | | | 1:07 | |
| Fragile Happiness (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Frontier Man | Gruff Rhys | | | 3:34 | |
| Frontier Man (Demo) | Gruff Rhys | | | 3:39 | |
| Gadael y Dref | N’famady Kouyaté feat. Gruff Rhys | | | 3:49 | |
| Gathering Moss (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Gold Medal Winner | Rodrigo & Gruff | | | 3:04 | |
| Golden Retriever (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Gwn Mi Wn | Gruff Rhys | | | 2:34 | |
| Gwreiddiau Dwfn | Gruff Rhys | | | ?:?? | |
| Gyrru Gyrru Gyrru | Gruff Rhys | | | 3:17 | |
| Hello Sunshine (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Hello Sunshine (live, 2006-06-16: Bonnaroo, Manchester, TN, USA) | Bright Eyes w/ Gruff Rhys | | | 4:14 | |
| Hello Sunshine (part 2) (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |
| Hiking in Lightning | Gruff Rhys | | | 3:25 | |
| Holiest of the Holy Men | Gruff Rhys | | | 4:42 | |
| Honey All Over | Gruff Rhys | | | 3:16 | |
| I Am Not Dead (Yeah!) [Remix] | Akira the Don feat. Gruff Rhys, Littles & Marvin The Martian | | | 4:38 | |
| I Grombil Cyfandir Pell | Gruff Rhys | | | 3:23 | |
| I Love EU | Gruff Rhys | | | 5:00 | |
| I Tendered My Resignation | Gruff Rhys | | | 5:08 | |
| I Totally Understand | Gruff Rhys | | | 3:39 | |
| I Want My Old Life Back | Gruff Rhys | | | 2:36 | |
| I’ll Keep Singing | Gruff Rhys | | | 2:27 | |
| If We Were Words (We Would Rhyme) | Gruff Rhys | | | 3:11 | |
| If You Don't Want Me to Destroy You (live, 2003-10-05: Mondo Kim's, NY, USA) | Gruff Rhys | | | ?:?? | |