Saw this previewed / reviewed by Gamespy the other day.
Rising Star
http://www.gilligames.com/
Sort of reminds me of that mini-game from Space Rangers 2 where you had to form a rock band combined with a strategy game like those from Strategy First (like Uplink). Looks like it could be fun, but they don't have a demo - so don't know if I could say "Manifesto Should Carry" it. Band management isn't one of my dreams in particular. May be worth checking out, though.