Music is used in many different ways in America today

The melody

A. avoids falsetto. B. features pitch slides (portamento). C. is sung only by soloist. D. is unaccompanied by drums.

Louis Sullivan's rigid horizontal and vertical processions of façade elements that suggest the regularity of the spaces within his Wainwright Building reinforce Sullivan's famous motto that __________

a. "less is more" b. "function follows form" c. "architecture completes nature" d. "form follows function" e. "the mother art is architecture"