1Count VaudémontVoice: tenorOpera: IolantaComposer: TchaikovskyDescription: a Burgundian knightLanguage: RussianArias: 1Duets: 4Ensembles: 3Scenes: 10 2IolantaVoice: sopranoOpera: IolantaComposer: TchaikovskyDescription: blind daughter of King RenéLanguage: RussianArias: 1Duets: 3Ensembles: 3Scenes: 10 3MartaVoice: contraltoOpera: IolantaComposer: TchaikovskyDescription: Bertrand's wife, Iolanta's nursemaidLanguage: RussianArias: Duets: Ensembles: 4Scenes: 8 4RenéVoice: bassOpera: IolantaComposer: TchaikovskyDescription: King of ProvenceLanguage: RussianArias: 1Duets: Ensembles: 3Scenes: 7 5BrigittaVoice: sopranoOpera: IolantaComposer: TchaikovskyDescription: Iolanta's friendLanguage: RussianArias: Duets: Ensembles: 4Scenes: 7 6LauraVoice: mezzoOpera: IolantaComposer: TchaikovskyDescription: Iolanta's friendLanguage: RussianArias: Duets: Ensembles: 4Scenes: 7 7Ibn-HakiaVoice: baritoneOpera: IolantaComposer: TchaikovskyDescription: a Moorish physicianLanguage: RussianArias: 1Duets: 1Ensembles: 1Scenes: 5 8RobertVoice: baritoneOpera: IolantaComposer: TchaikovskyDescription: Duke of BurgundyLanguage: RussianArias: 1Duets: 2Ensembles: 2Scenes: 5 9BertrandVoice: bassOpera: IolantaComposer: TchaikovskyDescription: doorkeeper of the castleLanguage: RussianArias: Duets: Ensembles: 2Scenes: 3 10AlméricVoice: tenorOpera: IolantaComposer: TchaikovskyDescription: armor-bearer to King RenéLanguage: RussianArias: Duets: Ensembles: 2Scenes: 3