Traditional music in asia is generally based on: question 3 options: a an octave based system, similar to our own. b banging the drum. c a heptatonic system with seven notes that correspond to the white keys on the piano. d a pentatonic system with five notes that roughly correspond to the black keys on the piano.

D)

Explanation:

Asian music does have a lot of musical styles in different countries in Asia. For example music of Central Asia, East Asia, South Asia, Middle East...There are a lot of instruments and ways of music-making.

They are using drums and piano also but the most popular and unique system is a pentatonic system.