@Miru As a general rule, never with lyrics. In my case, mostly taken from video game or film soundtracks. I can recommend some.

I remember when I was young that some friends used to play black metal (it was usually horror or dark fantasy). I guess that could work, too, because people don't usually focus/understand the lyrics anyway.

I think the only exception is Ribbon Drive (https://www.drivethrurpg.com/product/114059/Ribbon-Drive), and in that case you _need_ to use music, and at least the first songs need to have lyrics...