| (If You Weren't So) Perfect | SikTh | | | 3:36 | |
| Another Sinking Ship | SikTh | | | 4:02 | |
| As the Earth Spins Round | SikTh | | | 6:37 | |
| Behind the Doors | SikTh | | | 4:25 | |
| Bland Street Bloom | SikTh | | 3 | 5:41 | |
| Can't We All Dream? | SikTh | | | 8:49 | |
| Can't We All Dream? (No Need for Vultures remix) | SikTh | | | 7:24 | |
| Century of the Narcissist? | SikTh | | 3.45 | 4:09 | |
| Century of the Narcissist? | SikTh | | | 4:09 | |
| Consolidate as One | SikTh | | | 3:21 | |
| Cracks of Light | SikTh feat. Spencer Sotelo | | 3.55 | 4:13 | |
| Cracks of Light | SikTh | | | 4:13 | |
| Days Are Dreamed | SikTh | | | 6:15 | |
| Each Other and Ourselves | SikTh | | | 4:45 | |
| Emerson, Part 1 | SikTh | | 3.6 | 1:47 | |
| Emerson, Part 2 | SikTh | | 2 | 1:53 | |
| Flogging the Horses | SikTh | | 3 | 3:33 | |
| Flogging the Horses | SikTh | | | 2:28 | |
| Flogging the Horses (demo) | SikTh | | | 4:52 | |
| Golden Cufflinks | SikTh | | 3.8 | 4:07 | |
| Golden Cufflinks | SikTh | | | 4:07 | |
| Golden Cufflinks | SikTh | | 3.55 | 4:03 | |
| Grind Choke (demo) | SikTh | | | 5:14 | |
| Hold My Finger | SikTh | | 3.3 | 3:45 | |
| Hold My Finger | SikTh | | | 3:40 | |
| Hold My Finger | SikTh | | | 3:35 | |
| Hold My Finger | SikTh | | | 3:56 | |
| How May I Help You? | SikTh | | | 3:39 | |
| How May I Help You? | SikTh | | | 3:46 | |
| If You Weren't So Perfect | SikTh | | | 3:31 | |
| In This Light | SikTh | | 3.65 | 4:24 | |
| Insipid Minds | SikTh | | | 2:02 | |
| Mermaid Slur | SikTh | | | 0:48 | |
| No Lights in the Well | SikTh | | | 3:52 | |
| No Wishbones | SikTh | | | 4:31 | |
| No Wishbones | SikTh | | | 4:31 | |
| Part of the Friction | SikTh | | | 5:13 | |
| Part of the Friction (demo) | SikTh | | | 5:12 | |
| Peep Show | SikTh | | 3.3 | 4:10 | |
| Peep Show | Sikth | | | ?:?? | |
| Philistine Philosophies | SikTh | | | 5:02 | |
| Philistine Philosophies | SikTh | | | 5:09 | |
| Progress and Decay | SikTh | | | 6:18 | |
| Pussyfoot | SikTh | | 3.8 | 3:26 | |
| Pussyfoot | SikTh | | | 3:36 | |
| Pussyfoot | SikTh | | | 3:05 | |
| Riddles of Humanity | SikTh | | | 3:46 | |
| Riddles of Humanity | SikTh | | | 3:46 | |
| Ride the Illusion | SikTh | | | 4:38 | |
| Ride the Illusion | SikTh | | | 4:38 | |
| Sanguine Seas of Bigotry | SikTh | | 3 | 4:17 | |
| Scent of the Obscene | SikTh | | 3.9 | 4:37 | |
| Skies of Millennium Night | SikTh | | 3 | 4:43 | |
| Skies of Millennium Night | SikTh | | | 5:45 | |
| Such the Fool | SikTh | | | 3:44 | |
| Such the Fool | SikTh | | | 3:13 | |
| Such the Fool | SikTh | | | 3:19 | |
| Such the Fool | SikTh | | | 3:15 | |
| Suffice | SikTh | | | 3:13 | |
| Suffice | SikTh | | | 3:56 | |
| Suffice | SikTh | | | 7:18 | |
| Summer Rain | SikTh | | 3 | 3:35 | |
| Summer Rain | SikTh | | | 3:39 | |
| The Aura | SikTh | | | 4:03 | |
| The Aura | SikTh | | | 4:02 | |
| The Moon’s Been Gone for Hours | SikTh | | | 2:46 | |
| The Moon’s Been Gone for Hours | SikTh | | | 2:46 | |
| The Peace I Crave | SikTh | | | 3:19 | |
| The Plan Is Lamb (demo) | SikTh | | | 4:56 | |
| This Ship Has Sailed | SikTh | | | 1:20 | |
| This Ship Has Sailed | SikTh | | | 1:20 | |
| Tokyo Lights | SikTh | | | 1:39 | |
| Tupelo | SikTh | | | 7:37 | |
| Tupelo | SikTh | | | 7:11 | |
| Under the Weeping Moon | SikTh | | | 4:42 | |
| Vivid | SikTh | | | 4:29 | |
| Vivid | SikTh | | | 4:29 | |
| Wait for Something Wild | SikTh | | 3 | 5:28 | |
| Wait for Something Wild | SikTh | | | 5:09 | |
| Walking Shadows | SikTh | | | 5:39 | |
| Way Beyond the Fond Old River | SikTh | | 4 | 5:03 | |
| Weavers of Woe | SikTh | | | 5:32 | |
| Weavers of Woe | SikTh | | | 5:32 | |
| When It Rains | SikTh | | | 2:36 | |
| When It Rains | SikTh | | | 2:36 | |
| When the Moment's Gone | SikTh | | | 5:59 | |
| When Will the Forest Speak...? | SikTh | | | 3:20 | |
| Where Do We Fall? | SikTh | | 3.4 | 4:40 | |
| Where Do We Fall? (demo) | SikTh | | | 5:09 | |
| Where Do We Fall? (remix by NFR Productions) | SikTh | | | 4:55 | |
| Wrathchild | SikTh | | | 3:05 | |
| Wrathchild | SikTh | | | 5:49 | |
