Periphery III: Select Difficulty follows the twin releases Juggernaut: Alpha and Juggernaut: Omega last year, and that followed 2012's Periphery II: This Time It's Personal.

Guitarist Jake Bowen says: "For the past couple of years we've been refining our collaborative process, and we feel it's only getting better with the completion of this album.

"We spent two months writing songs that are not only representative of the Periphery sound, but also reflect where all of us are as musicians. Working together has helped us tread new ground musically and creatively."