 Multiple performances of the song are included on the 2015 boxed-set "", which features seven complete consecutive concerts recorded on the band's late 1972 North American tour.According to an interview with Yes vocalist Jon Anderson, ""Khatru" means 'as you wish' in the Yemeni dialect of Arabic.When we were working on it, I kept singing the word over and over again, even though I had no idea what it meant.