Archetypal Prog-rockers Yes formed in London in the late 1960s and gained vast popularity in the 1970s. Throughout the 1970s, Yes produced a stream of Gold and Platinum-selling albums, with Fragile and Close To The Edge considered fan favourites. Credit for their long-standing relevance lies with the distinctive vocals and lyrics of frontman Jon Anderson and the musicianship of the band's many members who have come and gone over the life of the group. Yes' second album Time And A Word solidified and broadened their sound, using an orchestra to good effect. This is the pinnacle of Prog!