Don’t let the 8- to 12- year- old age range fool you: Color Killer, a head-banging punk group, can bring the noise! But can they overcome in-fighting and jealousies to ace their biggest live performance ever? SNL’s Chris Parnell “counsels” their supportive, roadie/manager parents as the film follows the band during the weeks leading up to The Warped Tour concert in this upbeat, hard-rocking doc that will delight families and music lovers alike.