pentatonic scale (noun)

1. The composer used the pentatonic scale to create a romantic atmosphere in the love scene of the movie.

2. The use of the pentatonic scale can be traced back to ancient Chinese music, dating back to the Tang Dynasty.

3. According to Greek mythology, the pentatonic scale was believed to have mystical powers and was used by the gods.

4. The pentatonic scale is often used in religious chants and hymns to create a spiritual and meditative atmosphere.