Making Buttin In was mainly a way of trying to apply a lot of the corner cutting techniques. I really need to limit the scope of my animations after I start working on them. Coming up with additional stuff to put in, always adds on more work. Still... it is really nice seeing the finished product. Also I pray to any higher power that may listen that Opentoonz and Tahoma2D gets better color fill support for vectors.
The music was done in a sorta improvised way, basically just loading the animation into Reaper and then noodling away with MIDI's or on the Guitar. I think Ed Edd N' Eddy did a similar thing with their soundtrack.
Also... the next thing I do CANNOT involve any trains. I feel like I'm becoming the Train guy -_-