This is more of a complaint, really, but it could help to improve the function called "Discover." Currently, the suggestions based of listening history borders on absurd. Most often there is almost no correlation between the two pieces of music in terms of style and period.
Nearly all my listening is classical, and I'm guessing the programming to determine these choices is sorely lacking for this genre. This REALLY needs improving! I would further suppose that the typically inconsistent listing of the separate items of composer, composition, and performer is a detriment here. This should be fixed in itself.
Lastly, every kind of classical composition is called a "song" when most pieces in classical are not songs.