To start learning Porcupine Tree, Steven Wilson, Richard Barbieri, Colin Edwin Balch, Gavin Harrison - Normal chords, delve into these chords sequence to get the song's feel: C, G, Am, C, F, Am, E, Am and F. Begin your practice at a relaxed 43 BPM, then work your way up to the song's BPM of 87. Adjust the capo based on your vocal range and chord preference, keeping the song's key of A Minor in mind.