I have to build a repertoire for my final and I'm looking for some solo pieces to play. I don't really want to do any Jazz or Blues stuff, but just something way out there; weird and tough.

I was thinking maybe Peon by Captain Beefheart, both bass and guitar, or Bohemian Rhapsody fingerstyle, because the chords and the melody are so cool

Do you guys have any suggestions?
And we will weave in and out of sanity unnoticed
Swirling in blissfully restless visions of all our bleary progress
Glowing in radiant madness