Asbury Park-based progressive metal band Toothgrinder have been touring around parts of the U.S. and Canada all throughout the month, and their halfway point is at Long Island’s very own Revolution Bar & Music Hall in Amityville on Feb. 19. The group is currently signed to Spinefarm Records and is known for their chaotically energetic live performances, with instances of vocalist Justin Matthews jumping off of monitors into the crowd. While just started in 2010, Toothgrinder have already made themselves known to the world as a force to be reckoned with.