In an opera with this title, one character introduces a friend in an aria named for “[that friend] svaria sulla bocca viva,” after which that friend praises her as “la biondinetta.” A composer wrote, “Let him compose, I will compose. The audience will decide,” after being accused of stealing the libretto of an opera with this title. A deleted act in an opera with this title is referenced (-5[1])by a derogatory mention of a “moscardino di Viscontino,” and was cut to likely beat a rival (-5[1])to that opera’s completion. A tenor in an opera with this title often sings a unison, perdendosi high C to end a (*) duet whose female soloist is “bathed in moonlight.” (-5[1])Giuseppe (-5[1])Giacosa resigned three times (-5[1])as a librettist for an opera with this title based on an Henri Murger (“mur-ZHAY”) novel. That opera (10[1])spurred Ruggero Leoncavallo to rewrite his own opera with this title to focus on Marcello and Musetta. (-5[1])For 10 points, (10[1])name this opera in which “O soave fanciulla” (“o SWAH-vay fahn-CHOO-lah”) is sung by Rodolfo (10[1])and Mimi. (10[1])■END■ (10[5])