Richard Wagner's major work is a four-opera cycle called

A. Carmen.
B. The Barber of Seville.
C. The Ring of the Nibelung.
D. Siegfried.

10. A _______ is a musical motive associated with a character, idea, or emotion in the works of Wagner.
A. pedal
B. sostenuto
C. leitmotiv
D. scherzo

This site will help you with that.

http://en.wikipedia.org/wiki/Richard_Wagner

The correct answer is C. leitmotiv.

To arrive at this answer, you can follow these steps:

1. Start by understanding the question. It asks for a musical motive associated with a character, idea, or emotion in the works of Wagner.

2. Familiarize yourself with the given options:
- A. pedal: a mechanism on a piano used to maintain a sustained note.
- B. sostenuto: a pedal on a piano that sustains only the notes that are being held down when the pedal is activated.
- C. leitmotiv: a short musical phrase or motif associated with a particular character, idea, or emotion in a musical composition.
- D. scherzo: a fast and playful musical movement typically found in symphonies or other larger works.

3. Based on your understanding of the question, option C, "leitmotiv," is the most suitable choice. It aligns with the definition provided earlier, which matches the given description of a musical motive associated with a character, idea, or emotion in Wagner's works.

Therefore, the correct answer is C. leitmotiv.