Not sure if you're on the OS X / iTunes ecosystem...
You can have a playlist that is made up of other playlists by creating a smart playlist and adding a rule that includes songs from source playlists of your choice. This will atomically include any changes you make to the source playlists.
I manage my music with genres — and to a large part, stay away from smart playlists — however they can be a powerful feature.
You can have a playlist that is made up of other playlists by creating a smart playlist and adding a rule that includes songs from source playlists of your choice. This will atomically include any changes you make to the source playlists.
I manage my music with genres — and to a large part, stay away from smart playlists — however they can be a powerful feature.