Who doesn’t love the movie orchestration of John Williams? Isn’t it time someone composed an ode to him? Say that person did four part a capella harmony by himself using Williams’ tunes with “Star Wars”-related lyrics. God bless YouTube. (I can’t get “Kiss a wookie” out of my head now.)
If that’s not good enough for you, perhaps 64 part a capella for “Thriller?”
Or four part Super Mario 2 a capella?
Maybe the MacGyver theme song a capella? It’s pretty awful, though the kazoo almost saves it.
How about three part Tetris music? It builds kinda slowly, really kicking in with the third guy.