A lot of authors have playlists. Some authors even mention what music really inspired them in their acknowledgements. Sometimes, that music makes no sense to us when we're done with the book. But that doesn't really matter.
It's just that sometimes, I hear a song that applies so well to a book. For example, I think basically the entire How To Save A Life album by The Fray applies to The Mercy Falls trilogy by Maggie Stiefvater. You listen to the lyrics and they just scream things about Grace and Sam and Cole that I almost feel like the album was written for that series. It's almost eerie.
Any time I listen to Bon Iver I start to think of Incarnate by Jodi Meadows just because the mood seems right. Give Me Love by Ed Sheeran also seems to make me think of Ana from Incarnate. I apply Home by Ellie Goulding to Defiance by C.J. Redwine. (Even though I haven't finished it yet.)
So I want to know what songs you think apply to some of your favorite books. It doesn't have to make sense. (When does anything make sense anymore?) Maybe it's the lyrics, or maybe it's a simple beat in the background, or maybe it's just the voice. But what does it remind you of?