Marty O'Donnell and Michael Salvatori, as well as the Sledgehammer audio design team, answered questions on the G.A.N.G. awards Twitch stream after the 1:39 mark. There's some great questions and insight into their industry and field, as well as some specific thoughts on Destiny's (and Halo's) audio, and what exactly working with Paul McCartney meant to the team and the game.