Porcupine Tree are a british rock band formed in Hemel Hempstead, Hertfordshire, England in 1987. During the course of the band's history, they have at times incorporated psychedelic rock, alternative, ambient, electronic, and, most recently, metal and post-rock into their unique style of progressive rock. Porcupine Tree started out as a fake band, the only real member being multi-instrumentalist Steven Wilson. Wilson's first two efforts, Tarquin's Seaweed Farm (1989) and The Nostalgia Factory (1990), were both released on cassette tapes. In addition to the band's trademark psychedelic sound, these two tapes also contained heavy ambient and pop influences. Wilson's favorite tracks were then compiled into the CD
| 1 | Nine Cats | Stars Die: The Delerium Years '91-97 (Disc 1) |
| 2 | Jupiter Island | Tarquin's Seaweed Farm |
| 3 | Time Flies | Octane Twisted |
| 4 | Sound of Muzak | Atlanta (Live) |
| 5 | Signify II [#] | Stars Die: The Delerium Years '91-97 (Disc 2) |
| 6 | this long silence | The Nostalgia Factory |
| 7 | Halo | Deadwing |
| 8 | Sleep Together | Atlanta (Live) |
| 9 | Towel | Tarquin's Seaweed Farm |
| 10 | Buying New Soul (Instrumental) | Lightbulb Sun (Disc 3 Bonus 2008) |
| 11 | Phantoms | Stars Die: The Delerium Years '91-97 (Disc 1) |
| 12 | The Seance | The Incident |
| 13 | Mellotron Scratch | Deadwing |
| 14 | Cloud Zero | Up the Downstair (Disc 2) |
| 15 | Even less | Stupid Dream |
| 16 | Prodigal | In Absentia |
| 17 | "Light mass prayers" | Signify |
| 18 | Lips Of Ashes | In Absentia |
| 19 | Collapse The Light Into Earth | In Absentia |
| 20 | linton samuel dawson | The Nostalgia Factory |