claim: The first Soviet composer to make a lasting impression internationally was Pyotr Ilyich Tchaikovsky not the composer of L'honesta negli amori.
supporting_facts.key: Alessandro Scarlatti
supporting_facts.key: Pyotr Ilyich Tchaikovsky
supporting_facts.key: Pyotr Ilyich Tchaikovsky
supporting_facts.key: L'honestà negli amori