I apologize if this is already well-known or if it's easy to figure out from existing information -- I don't track rumors and hype-driven announcements all that closely. But this note from writer Chris Allen's blog caught my eye:
"Speaking of music, one of the biggest entertainment conglomerates in the world is getting into original graphic novels directly, and I am in consideration to write one or more of them, which is really effing cool. It's music-related; that's all I'll say for now."