letter of your answer. 1. Which of the following Hornbostel-Sachs classification played such as being struck, scraped, rubbed, shaken and plucked? A. Aerophones B. Chordophones C. Idiophones D. Membranophones 2. What group of instruments produces a sound when a body of air is blown inside that causes it to vibrate? A. Aerophones B. Chordophones C. Electrophones D. Idiophones 3. What do you call an ensemble of woodwind, brass, and percussion instruments? A. Bamboo Band D. Rondalla B. Brass Band C. Musikong Bumbong 4. Which of the following is a Philippine National Treasure found in St. Joseph's Church, Las Pinas City? A. Antics B. Bamboo Organ C. Banaue Sculptures D. Relics 5. What do you call an ensemble of plucked or stringed instruments played with a plectrum? A. Brass Band D. Rondalla B. Musikong Bumbong C. Pangkat Kawayan 6. It is the most important element of time in music. A. Dynamics B. Harmony C. Melody D. Rhythm is anything that has some kind of a pulse that can be repeated. A. Melodic Notation B. Melodic Pattern C. Rhythmic Notation D. Rhythmic Pattern 8. What do you call this symbol ? A. Bar Sign B. Da Capo C. Repeat Sign 'D. Rhythmic Sign 9. If you have a time signature of in your rhythmic pattern, how many beats are there in every measure? A. B. 2 C. 3 D.4 7.​