PS4 version music issues

[Maka8295]

Hi, my digital PS4 version of the game is having some problems with music. It often sounds very low bit-rate and quite low quality compared to how it is on PC. I don't have any music issues with other games on my PS4 either. The music is one of the big reasons I play the game and this is really bumming me out.

I've tried re-installing to no avail, it isnt my TV speakers either as I've tried with my headphones through optical as well. For what its worth, it's especially noticable in the Gridania and Uldah night themes.

Any help at all would be awesome!