# Audio to MIDI in Reaper Using ReaTune, click "Send MIDI events when pitch changes." Then insert a virtual instrument after. If using pre-recorded audio with this method, right-click the speaker icon and select "Monitor track media when recording" and then record. Alternatively, right-click media item and select "Apply track/take FX to items as new take (MIDI output)."[^1] [^1]: [Audio to MIDI Converter in REAPER (Guitar to MIDI) - YouTube](https://www.youtube.com/watch?v=G8D2jEhbN7Y)