Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
What Tony Winner for Best Musical was written by Stephen Sondheim and includes the popular song "Send in the Clowns"?
"Big River" (1985)
"Guys and Dolls" (1951)
"In the Heights" (2008)
"A Little Night Music" (1973)