The Darcys produce a sound that surrounds the listener. Warring, the Toronto quartet's new album, comes out Sept. 17, and The A.V. Club has the exclusive premiere of its second single, "Muzzle Blast." The swirling echoes and swelling riffs elicit a visceral reaction.

The Darcys say that Warring is an album about "moving forward. It's learning in motion. Competition and survival, letting go to persevere. It is anxiety about the future and the triumph of life in the moment. It’s victory on will alone, the force that eradicates failure as an option."