Hi I use the Cubase AI LE Elements 12. I use my keyboard to record audio tracks and have just rendered a final audio track wit vocals all instruments etc .I need to review some of the parts and looking to convert this a midi file and rework on specific tracks . Is it possible for me to export this audio to midi inidividual tracks ?
You cannot do this in Cubase LE (nor in the bigger version).
There are online services that can convert polyphonic audio to MIDI, e.g. https://basicpitch.spotify.com/, but they might struggle with full mixes, and you don’t get the MIDI separated for the instruments, as they only do pitch detection and not instrument detection (I don’t know of any software/service that does that, but it might exists), so you might need to separate you audio first into stems, either with tools like Spectrallayer or some online service like mvsep.com that does that, and then convert the results to MIDI. I wouldn’t vouch for the quality if the results, though.