Crystal Knives is a Milwaukee based jazz drummer turned multi-genre producer & songwriter. With original songs & remixes garnering over 25 million combined streams, 24 year old Spencer Mutsch has shared the stage with Zedd, Gryffin, Cheat Codes & more, as well as numerous festival performances across the Midwest. Whether in the studio or on the stage, Crystal Knives’ eclectic background and tireless work ethic have begun to secure his place as a force to be reckoned with.