R.E.M. wrote this song for 'Man On the Moon', the film where Jim Carrey played Andy Kaufman and he went mad and there's another film about that and also the original film was named after a different R.E.M. song about Andy Kaufman but not this one. Also the other film about the making of that first film was named after this song, not the other one.
Simple.
Written by Peter Buck, Mike Mills and Michael Stipe. Performed by Tommy Cullen