It's not wrong, but it's just not the TRUTH.
I can play loads of African stuff, including the music of the Touareg and Fulani (Peul) that sounds like blues, but it means something different. Without a message, music is empty.
In any case, no Touareg people were taken to any part of the Americas as slaves because the Touareg are white. Few Songhai or Fulani (from this area) would have been, either, because they were just a bit too far off the beaten track. And because the nationals most traded at Charleston were Mandinke and Bambara, who live rather more to the east in Mali/Guinea/Burkina Faso/Gambia/Senegal/Guinea Bissau/Sierra Leone.
MG