747 is a Simi Valley-grown punk rock trio, who holds Cobalt their home. They've played alongside bands like The Scuffs, Brosky's Revolt, Lost Hope, Ten Times A Day, and many more. Lead singer/guitarist Darren Lee Horn, Bassist Zac Edwards, and drummer Marc Crossland, bring back the unique sound of favorite bands like Blink 182 and Green Day, crossing it with rock vibes of AC/DC and other greats, and their bringing it all back to the underground.