How do I create a MIDI file?
First off, you can not create MIDI files from WAV, MP3, AU, or any other
type of file. MIDI files are similar to sheet music. It says when to play
a specific note from a specific instrument at a specific time. The other
types of audio files say what sound to hear at a given time.
If you want to edit MIDI files, try out AnvilStudio. It's freeware that will
let you edit MIDI files.
If you just want to find them, go to Google and search for MIDI. Or, check out the
Links Page in the ringer section.