Comments: This is the last known concert to feature commercially unreleased pre-Boy songs in the setlist (The Speed Of Life followed by Pete The Chop), though it is possible U2 performed pre-Boy songs during their handful of performances between this concert and the start of the Boy Tour. Pete The Chop can claim the title as the last known unreleased pre-Boy song to be played live. However, as a later version of it known as Treasure (Whatever Happened To Pete The Chop?) was released as New Year's Day's b-side, some may prefer to count The Speed Of Life as the last unreleased pre-Boy song to be played live as no later version was commercially released - at least not until an instrumental version was included on the Boy remaster in 2008.