WoW’s cinematics team is RIDICULOUSSSS. They have always, ALWAYS been way ahead of everyone else in this regard.
I do enjoy WoW music and I’ve always played with my music on, but there’s something more enchanting about FFXIV Online’s music to what is currently going on in the game. Perhaps because the storyline is more entrancing and the music is what engages you even further into what you’re actively doing. Also, music is a bigger part of the game in general (Bard as a class, the ability to play an instrument).