YouTube announced that voting for the “YouTube Battle of the Ad Bands” is now open. An independent committee from the Association of Music Producers (AMP) has narrowed (rules) the field down to 8-10 bands and singers, and users votes’ll decide which entrants make it to the finals. So vote for your favorite act on the official Advertising Week YouTube channel until September 7. The bands with the most votes’ll live out their rock fantasies at YouTube Battle of the Ad Bands at the Highline Ballroom on September 22 in New York.