What work did George Gershwin write for Paul Whiteman's orchestra?

Which Baroque composer was not known for writing operas?

A) Claudio Monteverdi B) Jean-Baptiste Lully C) Johann Sebastian Bach D) George Frideric Handel

What detail of the Mérode Altarpiece indicates that the scene of the Annunciation is a religious vision of the donors?

A. the enclosed garden B. the opened door to the other room C. the mousetrap D. the turned pages of Mary's book