Apple "Music" app to MIXO
For the Apple Music app, your entire Music library XML can be exported via File -> Library -> "Export Library...". Individual playlists can also be exported via "Export Playlist..." in the same context menu.
iTunes to MIXO
- In iTunes preferences > Advanced, make sure that you have 'Share iTunes library XML with other applications' checked.
- In MIXO, select Import > iTunes.
- Change the file location if your library is different from the default location.
- Click Import iTunes.
- MIXO will automatically update any existing playlists and tracks with changes, and import anything that's new.
