The three books of king Solomon are wisdom books.

Wisdom is found in both the Old Testament and the New Testament of the Bible. In the Old Testament, books like Proverbs, Ecclesiastes, and Job contain teachings on wisdom. In the New Testament, wisdom is also discussed in passages such as James 3:13-18.

The only direction about wearing mixed fabrics in the Holy Bible is in the Old Testament, although there is mention of the folly of patchingold wine-skins with new fabric!

By the time of the New Testament most already knew about incompatible fabrics and how they rubbed against one another.

it depends what type of choir if it is a SATB choir then it would be

Soprano

Alto

Tenor

Bass

but other choirs are (normally all girls)

SSA

Soprano 1

Soprano 2

Alto

a female