I am almost positive it's the second choice... I hope that's right!
Explanation:
"Cagayake! Girls" – 4:13
"Happy!? Sorry!!" – 3:45
"Cagayake! Girls" (instrumental) – 4:13
"Happy!? Sorry!!" (instrumental)
Answer: Polyphony
Explanation: A musical texture consisting of more than one melodic line played at once is Polyphony.
Diagnol lines tend to show motion in art