Since they last played together in 1990 on the highly successful YES ‘Union Tour’, there have been various hybrid versions of the band. However, none featured the iconic voice of Jon Anderson, the outstanding guitar talent of Trevor Rabin, and the keyboard wizardry of Rick Wakeman. The aim of the band will be to restore the standard of excellence in performance that they established with their 1990 shows – which saw YES members past and present come together for the first (and only) time of the legendary band’s career.