[5] Three songs from the tour (from unknown dates)—"Perpetual Change", "Long Distance Runaround", and "The Fish (Schindleria Praematurus)"—were included on the band's 1973 live album, Yessongs.
[6] The band's 3 October 1971 performance at the Hemel Hempstead Pavilion was recorded for television broadcast on BBC's Sounding Out.
[7] Rick Wakeman had joined the band the previous month, spending August and early September in recording sessions for Fragile at London's Advision Studios.
[2][11] Support came from Jonathan Swift, Ten Years After, Mary Wells,[8] Emerson, Lake and Palmer, The J. Geils Band, King Crimson, The Blues Project, and Shawn Phillips.
[8] A newspaper story at the time reported that the equipment van, travelling to Scotland from the Royal Festival Hall from the previous evening's concert, broke down in Birmingham.