Cover versions were originally efforts by record companies to serve both black and white markets

Which of the following is true of diegetic sound?

a. Diegetic sound is always played on the jukebox b. Diegetic sound is always played on a visible musical instrument c. Diegetic sound originates from within the story d. Diegetic sound includes those sounds that the audience hears but the characters do not hear

Taking a block of marble and carving a human figure out of it is considered to be what kind of sculptural process?