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.