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Tosca, an opera by Giacomo Puccini, features the character Cavaradossi, played by Domingo. Set in Rome, the plot unfolds during the Napoleonic era. Cavaradossi, a painter, becomes embroiled in political intrigue and faces execution. The opera showcases Puccini's signature lyrical melodies and dramatic storytelling, capturing Themes of love, sacrifice, and political struggle.