Act 1: O con qual gusto Act 1: O fatidica foresta Act 1: O Freundin, du allein nur bist's Act 1: O giovinetto Act 1: O Grecs mélodieux Act 1: O Jupiter! Si tu te plais aux jeux Act 1: O Liberté, déesse austère Act 1: O Merveille Act 1: O puissant Jupiter Act 1: O soave fanciulla, o dolce viso (Rodolfo, Marcello, Mimi) Act 1: O, you Sun of that great day Act 1: Oh! sventata, sventata! (Rodolfo, Mimi) Act 1: Oh, oh! Act 1: Oh, oh! You killer! Act 1: Ohn' Antwort ist der Ruf verhallt! (Frederick) (Elsa) (He Act 1: Omai pon freno Act 1: Ombre, piante, urne funeste (Rodelinda) Act 1: Onyx and Pearls Act 1: Orchestral introduction Act 1: Ouverture Act 1: Ouverture - Allegro Act 1: Ouvertüre Act 1: Overture Act 1: Oveture