Robin has a few Spotify playlists!! this is his main one; it heavily encompasses his general vibe, story, ect etc - just a cluster of all aspects of him. he also has a playlist for his relationship, as well as a small one full of songs I'd imagine he'd play as a bard ^o^
music is such a great tool for developing characters tbh. other OCs who have playlusts are Shunavi's which is here, Ember's here, Ra'Jhiira's (which is a WIP) here, and even a playlist for my main Team Dragonborn (aka Robin, Ra'Jhiira and Miraak + more) here!!