2. Songs from Southeast Asia especially in Indonesia commonly used pentatonic scale or heptatonic
scale. How would you evaluate the pentatonic scale and the heptatonic scale?
Pentatonic scale uses 4 tones while heptatonic scale uses 6 tones.
b. Pentatonic scale uses 5 tones while heptatonic scale uses 7 tones.
Pentatonic scale uses 8 tone while heptatonic scale uses 8 tone.
a.
C.​