Dye couplers are included in all types of black-and-white film.

What sounds Indian in the example?

A. the chords/harmonies that are used B. the sudden insertion of “Woody Woodpecker” theme C. the veena and mridangam are prominent D. the kriti section between 1:14 and 1:42

What was the basic vehicle for the dissemination of the popular song until the 1920s?

A) broadsides B) radio C) phonograph recordings D) sheet music