The convention of representing animals' horns in twisted perspective in cave paintings or allowing the viewer to see the head in profile and the horns from the front is termed ____

The collection of adjacent strings that are associated with the same pitch is called what?

a. a series b. a course c. a column d. a set

What is the letter name of the note one half step above the note marked with an "x"?

A. A B. Ab C. G# D. G E. Gb