An alcoholic father routinely dumped angry messages in his son's voicemail, until his son took his words and set them over some beats and piano lines. The resulting track is incredibly dark, but a fascinating way of dealing with your problems.
Song is loaded with language that might be too strong and imagery that might be too graphic for some.
When the Man's got you down, sing a little Queen to lift your spirits. Have you adopted Freddy Mercury as YOUR spirit animal yet?
Update: The Smoking Gun tracked down the Rhapsody warbler: his name is Robert, he's an unemployed (or self-employed?) home brewer from Alberta, and his repetoire includes not only Bohemian Rhapsody but also all 113 Beatles songs that are available on karaoke. He obtained the video from the police to use as his defense in a still-pending court case.