It would be great if you could not only create a new station of anything, but also merge anything into a station, for instance another artist, a new song you like, a whole playlist with songs you like or even another radio station. Maybe there are limitations to this because currently a radio station is either based on a playlist, a song, an artist or a genre, so there might be some restrictions, but at least for single songs, it should be possible to add them to any station, even if they are based on something else, as a thumbed-up song. You could also choose (at least for songs and artists) if this item should actually play on your station or only serve as an additional "inspiration" like songs of a playlist do now when you create a radio station.
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