"Finest Worksong" was the third and final single released from R.E.M.'s fifth studio album Document. It peaked at #50 on the UK Singles Chart in April 1988, at the time the group's highest-charting single in the UK.The single version of the song (also known as Mutual Drum Horn Mix), featuring a new horn section by The Uptown Horns, was placed on R.E.M.'s I.R.S. Records compilation Eponymous. This was the last original single the band released on I.R.S. Records.