Whenever I come across an acronymically-titled song, I try to guess the name before listening. The cut in question this time? Black Dave’s N.D.S. “Never Dropping Sh*t-songs?” Or maybe, considering Lee Bannon produced the grimy, minimalist beat, N.D.S stands for “No Dumb, Stupid-bars.” (OK, so I took poetic license with the hyphens, shoot me.), because weak bars couldn’t do this beat justice. N.D.S actually stands for “N*gga Doin Sh*t” and that is exactly what Dave does, sh*tting on this cut in the best possible way. Dave’s raspy, almost whispered delivery and edgy lyrics add an extra layer of raw filth to the already-grimy cut. N.D.S is scheduled to appear on the aptly-titled Black Bart mixtape, due out on September 17.