Well while we wait, I've chosen this song to be the theme for the RP.

https://m.youtube.com/watch?v=pcSjLP0erjQ

Naturally we'll use some regular rock for in-RP themes, but this one kind of encapsulates what I'm making. 

EDIT: Well at least the song does. This is the same band that did Mad Qualia, the trailer theme for DMC5 in Japan.

While we wait, I would like to know what kind of characters you want to make, or what you want to be doing in the RP.