Which is the song form usually in a 32-bar scheme and commonly associated with mainstream pop music before rock and roll?

For 15 points. somebody once told me the world was gonna roll me. the next line is?

Why do artist use texture? (site 1) !

The study of aesthetics deals with art criticism and art history. which aesthetic theory focuses on design elements and organizational principles? a. emotionalism b. formalism c. imitationalism