Pseudonym for American Delta blues singer, guitarist and harmonica player J. D. Short.
"Jaydee Short himself confirmed that he is Jelly Jaw Short, and it has been suggested that [a=Joe Stone (3)], [a=R.T. Hanen], and 'Neckbones' (see under Peetie Wheatstraw) may also be pseudonyms for [a=J.D. Short]." (Blues & gospel records 1890-1943 (Oxford University Press, 1997), p. 794)