Which nineteenth-century composer wrote symphonies familiarly known as the "Unfinished" and "The Great"?

The first production sector of the English economy to undergo transformation towards machinery was

A. transportation. B. coal-mining. C. textiles. D. agriculture.

A movement in an instrumental work is

a. one pattern of the conductor's arm motion b. the repeating of a section c. a large independent section of a large instrumental work d. the place in the music in which the soloist plays a paraphrase of the themes e. the concluding section