What is the name for the principal tone, which performers tend to dwell on during a

Fallingwater (the Kaufmann House in Mill Run, Pennsylvania) is a prime example of the "organic" architecture of:

A. Frank Lloyd Wright. B. Le Corbusier. C. Frank Gehry. D. I. M. Pei. E. John Russell Pope.

Bernstein's West Side Story can be characterized as a

a. historical re-creation of prohibition-era gang wars. b. twentieth-century version of the Gesamtkunstwerk. c. modern musical retelling of Romeo and Juliet. d. none of the above