South Park - Season 4 Episode 8

"Fingerbang" is the latest boy band starring the four boys. Randy Marsh is against Stan's participation in any boy band for dark reasons. The boys land a gig at the local mall when it is threatened because there are only 4 members in the band. Stan arrives and the group is set to perform when suddenly the mall elevator tragically crushes Kenny. A former boy band member steps into the spotlight to save the gig.