What became the dominant literary expression in the late Archaic Age?

What is the idée fixe, a device Berlioz uses in his Symphonie fantastique?

A. A theme from Gregorian chant B. A musical theme borrowed from an opera based on Hamlet C. A musical theme that appears in all five movements D. A musical idea he composed as a teenager and fixated on for years

Musical instruments whose sound generator is a stretched skin or other membrane are classified as ________.

A. chordophones B. idiophones C. membranophones D. aerophones