Mutoid Man is an American metal band formed February 4, 2012 in Brooklyn, NY by vocalist/guitarist Stephen Brodsky anddrummer Ben Koller. Their live bassist is Nick Cageao of Bröhammer. Their music is a high energy blend of progressive riffs withelements of psychedelic rock, sludge metal, and stoner metal. They released their debut EP Helium Head through Magic Bullet onNovember 29, 2013. Brodsky also recorded bass tracks for the EP.
Stephen Brodsky has been the vocalist and guitarist of Cave In since its formation in 1995 and Ben Koller has been the drummerof Converge since 1999. Both members have also played in each of those bands at some point; Brodsky was Converge’s bassistfrom 1997 to 1998 and Koller was Cave In’s drummer from 2005 to 2006.