David Bowie always performed as Ziggy Stardust, rather than himself

What technique did Ives use in his work, Three Places in New England, in which two or more keys are played simultaneously?

A. Dissonance B. Modulation C. Polyrhythm  D. Polytonality

When secular music and drama were added to the church liturgy this was called

A. heresy. B. liturgical opera. C. story telling. D. liturgical drama.