Jubilee, music, Lamech's second son by Adah, of the line of Cain. He was the inventor of "the harp" (Heb. kinnor, properly "lyre") and "the organ" (Heb. ugab, properly "mouth-organ" or Pan's pipe), Gen. 4:21.
he that runs; a trumpet ...
Hitchcock's Bible Names Dictionary
(music), a son of Lamech by Adah, and the inventor of the "harp and organ." (Genesis 4:21) ...
William Smith's Bible Dictionary