There are three bands by the name of Momentum. 1) Melodic fast hardcore band. Featuring members of Plague Mass and Light Bearer. 2) Icelandic metal. 3) Danish heavy metal band 1) Momentum formed in 2011, featuring members of Plague Mass, Light Bearer and XZieglerX, playing driving, epic heavy and melodic DIY hardcore punk, both crushing and uplifting, ignoring sub-genres and getting back to the basics of why we love playing fast political music.