The profile of Porcupine Tree had now grown to the extent that the question of live performances could no longer be ignored.

Critics compared the band's sound to Porcupine Tree.

A tribute video for the song Normal by Porcupine Tree.

But for Porcupine Tree to release a single is like an oxymoron.

Solo work from the talented synth player from Porcupine Tree.

Any list of albums of the decade which doesn't include something by Porcupine Tree is just plain wrong.

Their music can be classified to be close to a female fronted Porcupine Tree.

By this point, Porcupine Tree was entirely a solo project, with Stocks having amicably moved on to other activities.

Porcupine Tree is notable for being an album-oriented band, making very conceptual records where many songs are related to each other.

Porcupine Tree are often categorised as a progressive rock band.