BH Brian Hardgroove Musician See Brian Hardgroove on the map Share Neighborhood Wikipedia ties Brian Hardgroove to Hollis, Queens. A tie, not always an origin Listen and read Wikipedia Share images An image of Brian Hardgroove on the NYC Sound map, to post anywhere. Square image Story image Also tied to Hollis LCLL Cool JRapperJRJa RuleRapper, singerRRRev RunRapperJMJam Master JayMusicianDDMCRapperELEd LoverRapperLTLennie TristanoPianist, composerDHDJ HurricaneRapper, DJ