Hunky Dory is the fourth studio album by the English musician David Bowie, released on 17 December 1971 by RCA Records. Following the release of his 1970 album, The Man Who Sold the World, Bowie took time off from recording and touring. He settled down to write new songs, composing on piano rather than guitar as on earlier tracks. Following a tour of the United States, Bowie assembled a new backing band consisting of guitarist Mick Ronson, bassist Trevor Bolder and drummer Mick Woodmansey, and began to record a new album in mid-1971 at Trident Studios in London. Future Yes member Rick Wakeman contributed on piano. Bowie co-produced the album with Ken Scott, who had engineered Bowie's previous two records.