Concert Review: TOOTHGRINDER With Song River Bone Crunching Progressive Metal Hits! TOOTHGRINDER on Tour! What does progressive metal sound like when its grinding, gritty, gnashing and gnarly? It sounds like the progressive metal band, TOOTHGRINDER, hailing out of Asbury Park, New Jersey and packing in a wallop of gargantuan prized results over and over again. Crunching the pachyderm sized sound and stage performances night after … Continue reading Bone Crunching Progressive Metal Hits! TOOTHGRINDER on Tour!