At the risk of seeming like a fanboy (I already nominated it for Best Hack&Slash and plan to nominate it for Game of the Year), I'd like to nominate Hades for Best Music.

Just listen to Orpheus and Eurydice's duet. One of the best songs in any video game ever.

It's got tons of quality music, including In the Blood. I think it deserves a nod.

Edit: How could I have forgotten the Lament of Orpheus?

At the risk of seeming like a fanboy (I already nominated it for Best Hack&Slash and plan to nominate it for Game of the Year), I'd like to nominate Hades for Best Music.

Just listen to Orpheus and Eurydice's duet. One of the best songs in any video game ever.

It's got tons of quality music, including In the Blood. I think it deserves a nod.