Musically, the lineup and sound of the Burning Hell has been ever-changing, running the gamut from introspective folk to hyperactive rock and roll. They are taking the audience on a supermarket-cart ride through hooky, upbeat pop songs, dark ballads about pet euthanasia, and anthems for barbarians, economic conferences, and love.

On occasion, Mathias goes on the road as a duo with clarinetist Ariel Sharratt and even recorded as a duo: Ariel Sharratt & Mathias Kom "Don't Believe the Hyperreal"was released in November 2015 through BB*ISLAND. More often, Mathias and Ariel were joined by bassist Nick Ferrio, drummer Jake Nicoll and guitarist Darren Browne. With this line up The Burning Hell recorded "People" (2013) and "Public Library" (2016), an album of distorted story-songs. The 2017 album "Revival Beach", a look at the apocalypse, sees the band morphed into a trio, Ariel Sharratt on drums and bass clarinet, Darren Browne on bass and bouzouki, and Mathias Kom for the first time ever handling all guitar duties.