There was a book of Handy songs with piano arrangements (re?)printed ca 1970. It may have had the same title as the autobiography (W.C. Handy: Father of the Blues), or something very similar; unfortunately, much as I can picture the cover, I can't quite make out the words .... It's from there that my scraps of Loveless Love come - the book indeed had a "complete version" of that song. It must be available somewhere.