Porcupine Defense
Artist with the following albums: "Splinter", "Propaganda (Promo sampler)", "Red Cross Radio Hymn"

Porcupine Singers
Artist with "Traditional Lakota Songs" album

PORCUPINE TREE
Artist with the following albums: "SINGLE", "The Sky Moves Sideways", "XM ReTracked", etc...

Porcupine Tree Project
Artist with "Blackfield II" album

Porcupine Treee
Artist with "The Incident" album

Porcus vs Equus
Artist with "Porcus vs Equus" album