"Get Back" is a song recorded by the English rock band the Beatles and written by Paul McCartney (though credited to Lennon–McCartney), originally released as a single on 11 April 1969 and credited to "The Beatles with Billy Preston". A different mix of the song later became the closing track of Let It Be (1970), which was the Beatles' last album released just after the group split. The single version was later issued on the compilation albums 1967–1970, 20 Greatest Hits, Past Masters, and 1.