Well.... there might be a way... but it's not looking like its a direct path, but it does seem doable.


Use a DAW. Export the audio track into the DAW as a WAV. Some DAWs have built in audio to midi conversion tools and others do not.

HOWEVER..... MELODYNE. Found this about Melodyne.

Melodyne allows you to export audio notes as MIDI notes, in order, for example, to double your vocals with a sound from a software synthesizer. The MIDI notes are an exact representation of the audio notes in Melodyne. For each audio note, a MIDI note is created with the same position, length and pitch.

Once you have a midi track that's accurate compared to the audio, you can easily use any synth and get a different instrument.

As far as trying to get a different Real Track to play it.... I don't think that is doable yet. It might be coming in a future version. But for now.... you can convert audio to midi and use a synth with nice samples.

You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.