Blues was not “slave music [since] . . . Blues musicians, roaming from town to town with guitar[s] . . . could not have existed prior to Emancipation because our people did not enjoy freedom of movement during slavery” (ya Salaam, 1995, p. 30). Therefore, the Blues was a musical genre of people who were prepared for and headed toward liberation.
The Blues women were the sirens of freedom, only reachable after death, according to the spiritualists, whose music remained in the realm of religion. Blues music, labeled by religionists as Devil’s Music, “is a black cultural art form, blues is a ‘living archive,’ a form of ‘recollection’ that provides a ‘coded history of black injury,’ resulting from historically entrenched power relations.”
https://www.academia.edu/10100383/Blues_Women_First_Civil_Rights_Workers