Four Hands, Two Sonatas

{"ciphertext":"FPif1t4f08xTcKTMT9aeVZTS0DTQghRg2UwpR1qC7AIv4p8YlndRyW9avgy\/1uwQrqVzRy1zN1vCFt3tqrYxq2iVesjDp3ad2cH69J0YILM=","iv":"4be98bd1aff452f993128310769cc855","salt":"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"}