Not so sure I’ve tabbed this 100% but it’s a start, Tenacious D’s Classico for the Bass guitar. Video at the bottom showing it being played.
It’s essentially parts from Bachs Bouree in E Minor, Beethovens Fur Elise and Mozarts Eine Kleine Nachtmusik. I’ve translated the notes as best I can on the bass but let me know if I’ve got it wrong, I’ve also done this in power tab as well here. Click the image below to see it a bit bigger and better quality.
I do apologise for the sound quality in the video below but through decent speakers you can actually hear the bass, shame about the hissing but its a good enough start.