 In 2010 he co-wrote a song with Escape the Fate for the band's self-titled album, which was instead withheld from the album and reserved for a later release.Mars co-wrote and appears in the music video of the song "Boss's Daughter" by Pop Evil on their 2011 album "War of Angels".In November 2019 Mick released a new song "The Way I'm Wired" with Black Smoke Trigger.