Bryan HS The Baccano! theme. Wow. That was a wild ride. Between the odd funk/jazz rhythms (which are a nightmare to play without someone keeping time) and the insane solos, I'm really impressed.
Also, nice taste in music! All across the board. It was really cool to hear this as well as a Yellow Magic Orchestra song in the various VGMCASTs, when they aren't exactly typical videogame cover tracks.
Favorite track: Baccano! - Guns and Roses.