Wish You Were Here (Pink Floyd song) "Pulse" was issued as a single/EP. Its intro replicates the sound of the original, semi-ambient intro. The cover of the EP features two men whose faces are distorted by fish bowls, referring to the line "We're just two lost souls swimming in a fish bowl, year after year". The "Experience" edition of Wish You Were Here from the 2011 Why Pink Floyd...? re-release campaign includes a version of "Wish You Were Here" prominently featuring Stéphane Grappelli on violin. The recording of Grappelli, which Nick Mason thought he may have recorded over in subsequent sessions for Wish You Were Here, was
Wish You Were Here (Pink Floyd album) his place, but declined, and eventually colleague and friend Roy Harper was asked to stand in. Harper was recording his own album in another of Abbey Road's studios, and Gilmour had already performed some guitar licks for him. Waters later regretted the decision, believing he should have performed the song. The Blackberries recorded backing vocals for "Shine On You Crazy Diamond". The band played much of "Wish You Were Here" on 5 July 1975 at the Knebworth music festival. Roy Harper, performing at the same event, on discovering that his stage costume was missing, proceeded to destroy one of Pink