Jorge Bolet /
Chopin /
Impromptu No. 3 in G-Flat Major, Op. 51
February 21, 1963 in Berlin - Sender Freies Berlin - Saal 3
- ( 2 CD ) Marston 52035-2 - 00:05:25
March 9, 1964 in Berlin - Rundfunk im amerikanischen Sektor
- ( 3 CD ) Audite 21.438