Which of the following is a style of jazz that emerged in the 1940s and established jazz as a music for listening rather than just dancing?

Chuck Berry's song "Maybellene" has country music influence because of its:

a. twelve-bar blues form b. strong honky-tonk two-beat in the chorus c. slightly distorted electric guitar sound d. none of these choices

By singing "in the manner of the chapel," the Sistine Chapel Choir was somewhat unusual because __________.

A. it sang without instrumental accompaniment B. it sang for daily services and all occasions when the chapel was in use C. it was a boys' choir without adult singers D. its members were entirely drawn from the priesthood