Schubert has written 600 works of what genre?

What just happened in this scene in Wozzeck? What is the protagonist trying to do now?

This piece was so successful, it sold over a million copies during the composer’s lifetime! Identify the composer and title of this piece:

He was an American song writer, known for writing for Minstrel Shows, this piece however, was written for his wife, who is it by?

This work was first performed outside with the musicians on a barge in the river of Thames in London, what is the name of the piece?

Rubato means what?

This composer who was known for his Lieder and Symphonies was also first to establish a music journal, Neue Zeitschrift fur Musik (New Journal for Music) that is still in print today. What was his name?

This composer was an advocate of Absolute Music, that music should not reference outside materials (stories, birds, plots, poems), that music can be a true art on its own. What was his name?

Do Re Mi  _______ Sol _______ Ti Do

In this aria, Habanera, from Carmen, the bass line keeps repeating itself, what is that call?