Which of the following changes were imposed by Amenhotep IV?

The meaning behind the words of "The Message" (Grandmaster Flash, 1982):

a. reflects the hope of spiritual renewal b. deals with racial healing on a national level c. communicates the desolation of the ghetto environment d. compares and contrasts the black experience with mid-century values

Which genre declined in importance when composers began writing symphonies as free-standing instrumental works?

A) sonata da chiesa B) suite C) concerto grosso D) fugue