Limited Edition Cassette Version of B.L.A.C.C. Heart - Lost Tapes Rare Limited Edition Cassette Album Version of B.L.A.C.C. Heart - Lost Tapes. These cassettes were limited to 100 Pieces and are individually numbered. B.L.A.C.C. Heart is the socially conscience underground rap group that ascended from the streets of New York in the late 90s. The definition of the B.L.A.C.C. Heart acronym is Beats, Lyrics, and Creativity Combined with Heart. B.L.A.C.C. Heart's lyricists, tapped into their primal frustrations forged from the daily struggles of urban life, and unleashed 360 degrees of human emotion on tracks. BLACC Heart album, "Lost Tapes", featuring 9, never before released, digitally enhanced tracks recorded from 1995 - 2001. Featuring rappers Shambo, Mystery, Bo-Ballintine, Laky-Don, P.Long and producer 3Sixdy making the cipher complete.