YES -- Perpetual Change -- 1971 LiveBootleg, 24 July 1971 - HiwattRecorded Live at Yale Bowl, New Haven, Connecticut, USA, 24/07/19711. Yours Is No Disgrace 00:002. Your Move 10:563. I've Seen All Good People 15:314. The Clap 19:085. Classical Gas 23:476. Perpetual Change 39:31Recorded Live in Berlin, Germany, 05/06/19717. America 44:21