For the rest of the year, the Song Radio feature works beautifully for me when I want to hear music that’s fairly similar or suits a particular mood. Come Christmastime, though, it misses the mark. The selections seem to be based on the artists’ main genre and to ignore the addition of the Christmas genre. Not knowing the details of how songs are selected for any given Radio, I’m surprised that the Spotify programmers haven’t accounted for such situations. Am I alone in this experience? Is there any way in which I, as a listener, can help the system ‘learn’ and improve the next time around?