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Piotr Beczala and Anna Nebtrenko star in Puccini's opera about bohemian artists.
BBC Radio 3
Kirill Petrenko conducts Strauss' opera within an opera, starring Nina Stemme.
Marco Armiliato conducts Juan Diego Florez and Diana Damrau in Donizetti's comic opera.
James Levine conducts tenor Placido Domingo in Verdi's tale of power and politics.