I was playing games, and R. Monkeys OBE bet me that a chiptune version of Bohemian Rhapsody was uncreatable; such beeps are inadequate, tonally-speaking. The result of that wager!:
Such beeps are, indeed, partially-inadequate. The middle of the song is a little thin because I found that if I copied it exactly, the result was really atonal. Which might be a limitation of the sound libraries I am using, because shifting it didn’t help.