10 parts 100 parts 2500 parts 25k 27k 50% 50k plan > 250 believers > 500 believers >250 believers ac/dc amazing biggest gainer black sabbath charts cock sock rocking ees electric eel shock exciting extreme hit potential garage grunge hard rock japan japanese mc5 metal motorhead ninja punk q&a rock rockbaka roll sabbath samurai spotlight stooges tour tribune 81