The "scherzo" form of the third movement of Dvo?ák's String Quartet in F Major, op. 96 draws its basic structure from what formal type?

An "a capella" chorus __________

a) can have "mixed" voices of men and women b) is always performed in a chapel c) uses organ accompaniment d) can only be sung by men

A new system of music notation that allowed composers to specify almost any rhythmical pattern had evolved by the ________.

A. early thirteenth century B. late fourteenth century C. late twelfth century D. early fourteenth century