An actress in this musical’s original Broadway cast wore a red tracksuit and sang for only five minutes in her final show after falling through a trapdoor in her previous performance. In this musical, a message that some beings should be “seen and not heard” is revealed when Dr. Dillamond flips a chalkboard. (10[1])Kristin Chenoweth (-5[1])played (10[1])a character (10[1])who promises to teach her friend “little ways (10[2])to flirt and flounce” (10[1])in this musical’s (10[1])song “Popular.” (10[1])Idina Menzel originated a character from this musical who rises into the air in the song “Defying Gravity.” For 10 points, what musical depicts the friendship of Glinda and the green-skinned Elphaba, two witches from The Wizard of Oz? ■END■ (10[1])