Marietta Petkova: "The gates are open" - Beethoven/Chopin/Rachmaninov Sonata
Marietta Petkova plays Schumann and Chopin in 2009/2010
Marietta Petkova: "The gates are open" - Beethoven/Chopin/Rachmaninov Sonata
Marietta Petkova plays Schumann and Chopin in 2009/2010