Clarksdale/Memphis traditional bluesman Blind Mississippi Morris performs at the Levitt Shell in Overton Park during the first day of Bristerfest in Memphis, 4/27/13. Of interest here is to note how the more familiar lyric “Coal Black Mattie” (as performed by R.L. Burnside) is changed by Morris into “Old Black Mattie”, perhaps intentionally, but more likely from oral tradition. Occasionally, another variation, “Poor Black Mattie” is encountered as well from certain singers.