1. Notes that begin a phrase before a downbeat are known as pick-up notes or a/anA. call and response.B. duck walk.C. shuffle groove.D. anacrusis.2. _______ music is based on frequent repetition (with small variations) of a small musical idea.A. AtonalB. RapC. OstinatoD. Minimalist3. For the movie Crouching Tiger Hidden Dragon Chinese-American _______ was enlisted to play the cello to offset the Asian-sounding erhu.A. Yo-Yo MaB. Ang LeeC. Tan DunD. Xiaohui Ma4. A repeated melodic and rhythmic figure in the lower register of the piano is typical of the Afro-Cuban dance music known asA. reggae.B. mambo.C. guaguanco.D. salsa.