Caspian continue their tour de force today with a new single entitled “Arcs of Command.” The track is the third to be released from their highly-anticipated new record Dust & Disquiet. Unlike previous singles “Darkfield” and “Sad Heart of Mine,” “Arcs of Command” sees the band return to their roots, building expansive walls of sound over wide stretches of time and space. There’s no beating around the bush, either; “Arcs of Command” is pure, unadulterated rock from start to finish. Over its nine clamorous minutes, the song wanders from one sound to the next, with a sonic spectrum that ranges from uplifting to downright merciless. Listen below.