Thanks Karyoker, I made an absurd assumption. I made the assumption (not knowing my history) that the Delta Blues LONG preceded around 1900. I was WAY WAY off...
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I never took into consideration "Spiritual" came LONG prior to that, and alot of spiritual also had the style I was questioning.
Would Roy Acuff have been pre-Delta however ? He was born in the 1900's ? Not sure EXACTLY when the Delta Blues period was. FOr some reason I assumed it went WAY WAY back, to when african blues first made it's way to the US