For 10 points, name this "Man of La Mancha" whose squire is Sancho Panza in a Cervantes novel.
A ballet choreographed by Petipa that is named for this person actually centers on Kitri and Basilio, who arrive at a gypsy camp in the second act. This person is represented by a cello in a tone poem composed by Richard Strauss that contains ten "fantastic" variations. The songs "Golden Helmet of Mambrino" and "The Impossible Dream" are from a musical about this person, who lends his name to a word meaning extravagantly chivalrous or impractically idealistic. For 10 points, name this "Man of La Mancha" whose squire is Sancho Panza in a Cervantes novel.
A ballet choreographed by Petipa that is named for this person actually centers on Kitri and Basilio, who arrive at a gypsy camp in the second act.
Don Quixote [prompt on "Man of La Mancha" before mentioned]