Awirtanen has 1 Double Dagger concert.

Double Dagger was a post-punk trio from Baltimore, Maryland composed of only drums, vocals, and a very loud bass guitar which fills the space a guitar would normally take. Vocalist Nolen Strals and bassist Bruce Willen also comprise the graphic design team Post Typography, which has done work for some very high profile clients, including the New York Times. Hence, Double Dagger made a habit of referring to their style of post-hardcore as "graphicdesigncore" early in their career. After finishing their October 2011 tour, the band broke up.