The fourth track from Prince’s classic Purple Rain soundtrack, ‘Computer Blue,’ underwent major changes between concept and final execution. The song originally ran about 14 minutes and ended with “three full minutes of screeching feedback,” according to Wikipedia. I’d say saner minds prevailed.
Apparently the song was trimmed after ‘Take Me With U’ was added to the album lineup, though I’m not sure what one thing has to do with the other.
Meet Me In Montauk 