Which European jazz trombonist developed a method of coaxing harmonies from his horn by playing one note and humming another?
a) Albert Mangelsdorff
b) Jack Teagarden
c) Juan Tizol
d) Django Reinhardt
Question 2
Which of the following was known for the art of vocalese?
a. Carmen McRae
b. Lambert, Hendricks, & Ross
c. Betty Carter
d. Tony Bennett