The "new" sound is something entirely different. It aims not to simulate live concert performance, but to do aurally what molecular gastronomy does gustatorily: to create, via sophisticated technology, sensory experiences NOT to be found outside the laboratory.
Ohhhh, I get it, I LOVE the "new" sound then. Atmos music has brought semsory experiences to a level that you can’t achieve with stereo, or even "surround sound". Artists can create stuff with a new "technological" approach. Check out this video of Deadmaus talking about his atmos mixes "its more of a technical process than a creative process":
