1. In music notation, "diminuendo" means "play louder."

2. Syncopation means that an instrument is off-key.

3. Harmony refers to how fast music is played.

4. A music producer plays all the instruments on a recording.

5. Allegro, in musical terminology, denotes a piece of music that is to be played very slowly.

6. The first metronome could produce only 100 beats per minute.

7. Throat-singing is a style of singing in which a single person sounds more than one note at a time.

8. Ragas are based on musical scales.