How to improve the experience of finding and playing music? My thesis project looks into using tags to explain and refine music recommendations.
User choose a seed song the user likes, for example, "White Winter Hymnal" from Fleet Foxes. The system generates recommendations and tags. The tags can be used to revise or refine the recommendation. So, for example, if you are looking for a song like "White Winter Hymnal" but more lo-fi, you can select the tag "lo-fi" and refine the recommendations.