Blues Apr 3, 2019 17:58:57 GMT -5 via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by JamesP on Apr 3, 2019 17:58:57 GMT -5 learningenglish-voanews-com.cdn.ampproject.org/v/s/learningenglish.voanews.com/amp/4030512.html?amp_js_v=a2&_gsa=1#referrer=https%3A%2F%2Fwww.google.com&_tf=From%20%251%24s&share=https%3A%2F%2Flearningenglish.voanews.com%2Fa%2Fdelta-blues-the-birth-of-american-music%2F4030512.html