Run-D.M.C. most often used samples from _______ music

Which of the following was a jazz record label started in the 1970s by Norman Granz?

a. Pablo b. Blue Note c. Verve d. Odeon

Penderecki used an array of devices to blur pitch including

A) quarter tones B) glissandi C) blocks of pitches D) none of these choices are correct E) choices a, b, and c are correct