A. Multiple Choices. Read the following questions carefully and write the letter of the correct answer on the space provided before each number. 1. Which of the following classification of musical instrumen produce sound by vibration of its body caused by the way they are played such as being struck, scraped, rubbed, shaken, rubbed or plucked? A. Aerophone ® Idiophone C. Chordophone D. Membranophone of musical instrument that produced sound primarily by the way of a vibrating