SERVICIOS DE DIRECTOR HUÉSPED Y MÚSICO SOLISTA EN LA ESPECIALIDAD DE PIANO PARTICIPANDO CON LA ORQUESTA SINFÓNICA NACIONAL EN EL CONCIERTO 6 EN LAS INTERPRETACIONES DE CONCIERTO RAPSODIA SOBRE UN TEMA DE PAGANINI EN LA MENOR DE SERGUEI RACHMANINOV SINFONÍA NO. 5 EN MI MENOR OP.64 DE PIOTR ILLICH TCHAIKOVSKY

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