Dog Blood is a side duo of DJs and producers formed in 2012 by music producers Skrillex and Boys Noize. Their debut single, Next Order / Middle Finger, was released on August 12, 2012, on Beatport and iTunes and other music streaming platforms. The song "Next Order" managed to reach #1 on Beatport's Techno chart.

Sonny John Moore, known professionally as Skrillex, is an American DJ and music producer. Growing up in Northeast Los Angeles and Northern California, he joined the post-hardcore band From First to Last as its lead vocalist in 2004, and recorded two studio albums with the band—Dear Diary, My Teen Angst Has a Bodycount (2004) and Heroine in (2006)—before leaving to pursue a solo career in 2007. He began his first tour as a solo artist in late 2007. After recruiting a new band lineup, Moore joined the Alternative Press Tour to support bands such as All Time Low and the Rocket Summer, and appeared on the cover of Alternative Press's annual "100 Bands You Need to Know" issue.