There are several audio-to-midi converters, both stand-alone and VST.

I think Jam Origin Midiguitar2 is free. I "ASSUME" this could be be done in real time by outputting the audio track to a midi track with this vst.

I have only had this vst for a few days and only used it to lower single notes into the bass range in real time. There is some latency. As I remember it is polyphonic.

This also would turn Matt's trumpet into a midi instrument I think. Then he also could play the riff to Smoke On The Water....lol

Billy

“Amazing! I’ll be working with Jaco Pastorius, Charlie Parker, Art Tatum, and Buddy Rich, and you’re telling me it’s not that great of a gig?
“Well…” Saint Peter, hesitated, “God’s got this girlfriend who thinks she can sing…”