You can edit or modify the MIDI audio info here. Select SDS (Midi Sample Dump Standard) from 'Header' tab > Choose encoding according to your need > Click the 'Save' button. Once an 'Export Audio' popup occurs, choose 'Other uncompressed files' from 'Save as type' tab. Click the 'Play' button to play MP3 file. Or you can drag the MP3 file into the interface directly. Select an MP3 file from your computer and import it to Audacity. Download and install Audacity on your Windows/Mac computer. But how to convert MP3 to MIDI using Audacity? Don't worry, the process is simple and specified as below.
This program can convert audio files in MP3, WAV, MIDI, M4A and more. If you want to convert MP3 files to MIDI, Audacity can be your best choice. Bonus-How to Convert MP3 to Other Formats