This record contains especially music written by Chopin. and i am a fan. I heard a lot o.f his music played by cortot, Arrau, Harasiewicz, Rubinstein, francois, Lipatti but from the first moment i putted the the needle on the record and the music started to play i did not knew what was happening.... Totally different from what i thought to knew.
What i am trying to say and thought many times about this fenomenon. What is purism ? Does it exists ? Does it survive ? Is a musical thought of a composer pure ? etc. etc.
This record contains also a 1955 recording of harasiewicz's Mazurka's