Benoît David has collaborated with "Mystery" on the album "Beneath the Veil of Winter's Face" (2007) and with the "Close to the Edge", one of the most famous Yes tribute band. Chris Squire has noted David for his work with "Close to the Edge" and he has called him to replace Jon Anderson who had health problems and could not play live. In October 2009 it was announced that David is formally a Yes member.