The scholars who seek to classify and preserve folk/ethnic music are called

Which of the following wasa technique used by David Murray to expand sonic possibilities on the saxophone?

a) A vibrato-less tone b) Playing two horns at once c) Circular breathing d) Cliché riffs

Which abstract artist chose to depart from the standard rectangular format for paintings?

A. Julian Schnabel B. Elizabeth Murray C. Anselm Kiefer D. Wu Guanzhong