FYI - Here are a few audio to MIDI conversion programs:

https://www.geekdashboard.com/best-mp3-to-midi-converters/#:~:text=Best%20MP3%20to%20MIDI%20converters%20and%20online%20tools,5%20Audacity%20%E2%80%93%20Open%20Source%20MIDI%20converter.%20

Some are free, some demos and some are on-line conversion programs. Also don't forget that on the Window's side RealBand will convert monophonic audio files to MIDI.

Also note that whatever converter you use they may/will be some editing that you will have to do to get a perfect MIDI file. Personally I have found that Melodyne is the best audio to MIDI converter as it requires very little if any editing.
YMMV

Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware