Hardcore Hip-Hop / Rap over dope beats that go BANG. For years, HiddenRoad & M-Acculate scoured the underground to assemble TONS of gritty albums and songs featuring themselves and other like minded rappers and producers from around the world. Culminating with the 2022 release of Hidden Underground 4, one story has officially come to its end; and yet, a new book begins.. LEARN MORE @ HRSUNDERGROUND.COM