Is it normal to be sexually attracted to music?

We all know love songs and stuff gets us in the mood but for me it's porn without the visuals. Currently Hip- Hop/ Rap and Explicit R&B turn me on and make me cum. I have preferences with in this as if I was looking at someone I found attractive. I break it down to it having to be the right beat, right voice (artist) and right words. With all three of those met I end up with a throbbing rock hard penis that I stroke until I cum. (Once again no visuals just my headphones in my ears and the music).

I also ask this to know if anyone else has a fetish like this too.