Blue Black Blue Black Demo tracks for vocals Blue Black’s tracks 7 by Blue Black published on 2018-03-24T14:16:06Z 6 by Blue Black published on 2018-03-24T14:14:54Z 5 by Blue Black published on 2018-03-24T14:12:23Z 4 by Blue Black published on 2018-03-24T14:09:10Z 3 by Blue Black published on 2018-03-21T17:37:15Z 1 by Blue Black published on 2018-03-21T17:32:01Z 2 by Blue Black published on 2018-03-21T17:32:00Z