Its called the Death Waltz, and was written as a joke but people have attempted it on piano.
Saxes move downstage.
I’ll just leave this here.
SWEET JESUS CLICK THAT
the added directions are great.
'gradually become irritated'
'cresc., or not'
'untie slip knot'
'bow real fast, slippage may occur'
Release the penguins
remove cattle from stage
The “Death Waltz” video linked is not actually of this sheet music. If it sounds like awesome boss music, that’s because it is. The name of that piece is “U.N. Owen Was Her?”, a boss theme in one of the Touhou Project games. The actual Death Waltz sheet music is basically complete nonsense, with hilarious directions.
If you like the music, though, there are endless remixes of “U.N. Owen Was Her?” on YouTube. I highly recommend Smooth McGroove’s a cappella arrangement!