Complex sentence: Steve Leggett, Allmusic reviewer, has called him "Quite possibl (y) the last of the great blues street singers"; and has also said, "His music had the spirit of the blues and the power of the church".
Split into simpler sentences: Steve Leggett, Allmusic reviewer, has described him as "Quite possibl (y) the last of the great blues street singers". Leggett also said, "His music had the spirit of the blues and the power of the church".