Arranged By – YesBass, Vocals – Chris SquireCoordinator – Brian Lane (3)Cover, Photography By – Roger Dean (4)Guitar, Vocals – Steve HoweKeyboards – Rick WakemanPercussion – Bill BrufordPhotography By – Martin AdelmanProducer – Eddy Offord, YesSongwriter, Words By – Anderson*, Howe* (tracks: A1.I to A1.IV)Technician [Tapes] – Mike DunneVocals – Jon AndersonWritten-By – Bruford* (tracks: B1.II), Squire* (tracks: B1.II)Written-by [Themes] – Bruford* (tracks: B1.I to B1.IV), Squire* (tracks: B1.I to B1.IV), Anderson* (tracks: B2), Wakeman* (tracks: B2), Howe* (tracks: B1.I to B2)