I've decided to post this since i have a fear of cave ambience. I hope this is added in the future.
3 Reasons I suggested that:
1. The cave ambience frightens me like hell.
2. It gives me nightmares.
3. I've wanted this in game so I can play the game with no fear.
Just turn music off but leave game sound on under options. All music, ambience, and background themes go away, but you can still play records and note blocks.
3 Reasons I suggested that:
1. The cave ambience frightens me like hell.
2. It gives me nightmares.
3. I've wanted this in game so I can play the game with no fear.
Hopefully this should be added soon.