Be able to combine albums’ streams if you wanted

Often there’s multiple versions of albums and deluxe albums, and often people play songs from both (by accident or songs that are only on the deluxe version) and you should be able to have the ability to combine the streaming info from them into one album (doesn’t have to be always like that, but stats.fm should have a feature where you can click a button to combine the streaming numbers of two albums that are the same but just a deluxe version)