Which alto saxophonist had a deep tone that was sometimes mistaken for the tenor saxophone?

Which of the following bandleaders focused on sound colors, mood, and emotion rather than a good dance beat?

a) Benny Goodman b) Chick Webb c) Fletcher Henderson d) Duke Ellington

What word is used to describe any work of art that is experimental, innovative, or

unconventional?

What will be an ideal response?