  == Authorship of Charles De Ledesma and Gene Scaramuzzo ==  Adding to this removal, first the YouTube video does nothing to confirm that statement. Second, Charles De Ledesma looks to be a lecturer at the University of East London in Arts and Digital Industries and I have no idea how that would relate to musicology. The only book of his at Amazon is related to Malaysia and there's no evidence. Gene Scaramuzzo does look to be a writer for AllMusic but that's not a source for that point.    