2. A type of popular music that expresses the character of ethnic and social groups and sometimes of a nation. A. Folk music B. Standards C. Country D. Ballad 3. Frank Sinatra, Barbra Streisand, and Nat King Cole are artists of which type of popular music? A. Folk music B. Standards C. Country D. Ballad 4. A French word which means a library for phonographs records. A. La musique B. Discotheque C. Bibliotheque D. Danse 5. Jailhouse Break and Long Tall Sally are examples of what type of popular music? A. Disco B. Hip Hop & Rap C. Rock & Roll D. Ballad