What is the name for the central pitch around which melodies gravitate and on which they generally end?

A musical theme tied to a single idea, person, or object is called a __________

A) Gesamtkunstwerk B) collage C) Lieder D) opera buffa E) Leitmotif

What was the preferred material for the early Olmec and Maya cultures?

A. Fiber B. Gold C. tumbaga D. Jade