Freddie Mercury's farewell and really the only song where he looked into the abyss at what he was facing. He didn't even have time left to finish the song, the others stitching it together after his death.
The guy in the pic (vocalist) tragically died in a car crash not long after the release of the album this song is from. He was 34 I think. Even more heart-breaking is that his mother has actually commented on this video (first comment) expressing her emotions to all. Truly, truly awful circumstances.