, ?. , ? , . jakemandell.com. . , . Start Test. . , , Same. Different. 36 . . How many years of musical training or lessons have you had? ( ?) , , No Musical Training. What is your Ethnicity/Race? ( ?) , Other. Age . Sex , male , female . What was your score on the tonedeaf test? ( ?) . . . , . Correct , Exceptional performance - , Very good performance - , Normal performance - , Possible pith perception or memory deficit . , , . . .