I've decided to make a thread for all my music, so I don't keep posting a new thread for each new song.
First, we'll start with the most recent, and work our way closer in.

Here's an original little tune that I made. It's supposed to be NESish.
http://h1.ripway.com/SketchMan3/Music/InBetweenNES.mid

Here's a muppet loop.
http://h1.ripway.com/SketchMan3/Music/mann...hinaccurate.mid

Section Z intro, rocksisized
http://h1.ripway.com/SketchMan3/Music/SectionZIntro.mid

A "Level End Theme" that may be appropriate for a puzzle game or laid-back platformer.
http://h1.ripway.com/SketchMan3/TheEndoftheDay.mid

Bonk's Adventure Level 1
http://h1.ripway.com/SketchMan3/Bonks_Adventure_1_1.mid

Little tune that plays on my little sisters spinning light-up toy.
http://h1.ripway.com/SketchMan3/Dance_Dance_Dance.mid
The original is a very infectious tune, and when it goes off, you feel like the world is so empty for several minutes afterwards.

Minimum Wage by They Might Be Giants. Decided to do it because the original is so MIDI in the first place.
http://h1.ripway.com/SketchMan3/TMBG-Minimum_Wage.mid