The most significant composer of art songs is

During the mid-twentieth century, artists of the New York School (Pollock, Rothko, deKooning) began to rethink the relationship between art and life, which led them to explore painting styles other than the representational and narrative. What important factor motivated them to do this?

What changes occurred in the music of R.E.M. in the latter part of their career?

A. Their music moved towards a heavy metal style. B. Michael Stipe's vocals became more separated from the texture of the rest of the band. C. Their albums began to include more instrumentals. D. They started incorporating dance beats.