Question

1. what happens with the key in waldszenen, op. 82: vogel als prophet, by robert schumann?

it stays in g minor for the duration of the piece.
the piece starts in g minor, modulates to g major for part b, and then returns to g minor.
it stays in g major for the duration of the piece.
the piece starts in g major, modulates to g minor for part b, and then switches back to g major.

Explanation:

Answer:

The piece starts in G minor, modulates to G major for part B, and then returns to G minor.