Click the page corners to turn the page.

1. a. 20
2. b. 5,000
3. c. 1,200
4. Feedback

1. a. Hammered
2. b. Pulled
3. c. Plucked
4. Feedback

1. a. Simple
2. b. Decorated
3. c. Broken
4. Feedback

The earliest musical instrument is:

1. a. Flute
2. b. Violin
3. c. Oboe
4. Feedback

1. a. Bass
2. b. Tenor
3. c. Soprano
4. Feedback

1. a. Piano
2. b. Organ
3. c. Harpsichord
4. Feedback