the answer is white because it makes the "product" (whatever your taking a photo of) show more visibly.
A. Multiple Voices - During Bach's time, a chorale was a chorus sung at
church cantata, also known as church hymns. Bach borrowed these popular hymns and harmonized the voice with accompanying
alto, tenor, and bass voices. To this, he filled out the four-part
harmonies with the text of the hymn and the end product
would be called a chorale.
Yesssss, who is your favorite character? mine differs but I love denki and mina