Smiling not Smiling by Porcupine Tree on Insignificance
- Lullaby by Porcupine Tree on Blackfield
- It Will Rain For A Million Years by Porcupine Tree on Love, Death And Mussolini
- Monuments Burn into Moments by Porcupine Tree on Up the Downstair [Bonus Disc] Disc 1
- Up The Downstair by Porcupine Tree on Spiral Circus
- Hallagallo [Demo Version] by Porcupine Tree on Signify [Bonus Disc] Disc 2
- Signify [Demo Version] by Porcupine Tree on Signify [Bonus Disc] Disc 2
- Waiting [Demo Version] by Porcupine Tree on Signify [Bonus Disc] Disc 2
- Smiling Not Smiling [Demo Version] by Porcupine Tree on Signify [Bonus Disc] Disc 2
- Neural Rust [Demo Version] by Porcupine Tree on Signify [Bonus Disc] Disc 2
- Dark Origins [Demo Version] by Porcupine Tree on Signify [Bonus Disc] Disc 2
