________ 's "What's Going On" is a song with a general plea for peace and understanding in a time of sorrow and unrest.

Which technique does NOT apply to musique concrète?

A) sounds created by an electronic synthesizer B) recorded tapes that are spliced, played backwards, played at different speeds, and over-dubbed C) use of natural sounds as sources D) recorded sounds manipulated on the tape recorder

Most R&B and rock artists from New Orleans were influenced by

a) Louis Armstrong b) Elvis Presley c) Louis Jordan d) Professor Longhair