Rock type poster (need advice)

[Januz]

Hey guys, I'm working on some typographic posters about musical genres (for fun and profit). The first one is about Rock N' Roll. I've been working on two versions because I can't really decide wether the red lighting things work or not.

The second version is a bit more complete and has better ligthing effects, but it still feels like it's lacking something…

Also, what do you guys think about the overall design?