Sing a Song in Midi - Vocal To Midi Convert & Utils

Want to sing your music into the computer instead of spending hours creating songs from scratch?
It looks like there are no commercial hardware to do this, but there are a few companies providing software. The best looks like Widisoft, who actually has both PC & Mac versions.

Your voice becomes a midi controller

WIDI Audio to MIDI is a realtime Audio to MIDI conversion plugin. The plugin receives input from an audio channel and performs realtime music recognition.

WIDISOFT

A "complete" list of Pitch to Midi Convertors can be found Here
Fun:


Midi makes Pictures with MSMidiPix.


Tutorials:
How to record vocals from MixBus