I'm looking for a way to "sing" MIDI solos while playing live. That would require some kind of analog to MIDI converter. I'd rather not use software because that dramatically complicates the setup.

Most hardware analog to MIDI converters use something like a GK-3 to capture string vibrations, but that wouldn't work for a mic. I need a device that you can plug a mic into, and a MIDI signal comes out the other end.

Anybody have links to something that might work?