Which term is associated with the musical works of Giovanni Gabrieli, composed for performance in St. Mark's of Venice?

The most complete version found of the Epic of Gilgamesh was written in __________

A. Sumerian B. Akkadian C. Babylonian D. Mesopotamian

The technique of singing two different tones at the same time is called ________ singing.

Fill in the blank(s) with the appropriate word(s).