1. The _______ is a xylophone-like instrument with tubular resonators under each bar.A. suspended cymbalB. marimbaC. congaD. timbales2. Which one of the following composers is best known for promoting aleatory music?A. Franz WozzekB. John CageC. B la Bart kD. Richard Strauss3. The musical movement that started in the mid-1960s on the West Coast was the _______ movement.A. folkB. rockC. progressiveD. psychedelic4. The first African American to have a major opera performed by a major American opera company wasA. Langston Hughes.B. William Grant Still.C. XXXXX XXXXX.D. Scott Joplin.