Who honestly wouldn't want to hear an album made by the fictional mega-group i've just imagined?
part 1: The Black Keys (both members)
part 2: JLM (and bring her in for some true duets, not just back-up)
part 3: Hacienda (the more Villanuevo brothers, the better)
mix accordingly (if they feel the need to call in Tchad Blakely, my feelings wouldn't get hurt)
and on the side of caution: put a password on the door to the studio, and "forget" to give it to Danger Mouse (not bashing the dude, I just feel it's time they did a new album without him)