Well, turns out at least there ARE some people around who heard about Aaron's band :'D
Alsooo... looks like somebody is listening. Can you recognize the guy in the last panel?

whuh oh

Not really... Comic/story logic would suggest that it's Louis. And your question means that one could recognize him. From what I could find, Louis does seem to have curly black hair, so that wouldn't speak against the idea. But how the heck could he be here?