Question:  "Take My Hand, Precious Lord"  is a gospel song written by a man who earlier in his life was a leading blues pianist known as who?
Sentence (from "Thomas A. Dorsey"): Thomas Andrew Dorsey (July 1, 1899 – January 23, 1993) was known as "the father of black gospel music" and was at one time so closely associated with the field that songs written in the new style were sometimes known as "dorseys".
Relevant evidence: Yes