Boston rapper and Cuttin Class artist King Sterlz presents “Holy Sound,” with a feature from Kool A.D. and wicked cuts from DJ Milkcrates. This crispy tune was produced by DJ Detonate, who produces the entirety of Royalty, Sterlz’s new album which also features Winna, April Stanford, American Antagon1st, Hayk and DJ Sasan. Three music videos have been released so far from Royalty: “Dreamers,” “My Life” & “Summertime Trap.”