Okay forum you're working at the advertising firm or department at Bungie and you've got in your hands on the footage compiled from Bungie on in-game action and cinematics with all the dialogue making it the first wide spread media commercial for Destiny?
What song do you use for the back drop that it adds the visceral and auditorial effect so it captures the Domestic and International markets imagination and wallets?
I personally like Muse and their song Madness due to the slow beat and build up plus it's in the main stream right now, there's a 70s feel to it that might help with the artistic flair Bungie developed discussed in the GDC.
So pick a song or artist you'd think would be the best voice of Destiny when it puts itself into out to ramp up the excitement.
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This is all I can think of.