You can create an Anytune Playlist containing your favourites.
Tap the “+” Add button in the Tunes view.
Select new “New Playlist“. Give it a name like ‘Favorites’, and tap Create Playlist.
Now go into the Playlist by tapping it and Tap the “+” Add button.
Add your favorite songs to this Playlist by importing, recording or searching through your devices music library.
You could have different sets of favourites. Songs can be in multiple Playlists, Folders can contain Playlists but not songs.
Same idea for Mac.
Tony
Anytune.us - Music practice perfected