Who was George Gershwin's lyricist for a good portion of his popular music, including the songs that were featured in musicals?

A blues scale

A. raises the pitch of 2nd, 4^th, and 6^th scale degrees. B. sings the first scale degree out of tune. C. uses variable 3^rd, 5^th, and 7^th scale degrees. D. is found only in blues music.

The novelist and playwright Oscar Wilde claimed that nature: a. is not a model to be replicated but raw material to be molded and improved upon by art

b. should provide art with inspiration to show people how the world truly is. c. All the available choices. d. only served to intensify experience and provide sensuous pleasure.