Bagpipe Brony has put together something amazing: sheet music for the Parasprite Polka. It is truly impressive work. All of the separate parts are written out and everything. Go look at it right now! There is also a file for Guitar Pro. Thanks, Bagpipe Brony!
Check back in the near future because we will be posting up chords for Evil Enchantress and Pinkie's Singing Telegram soon.