https://www.youtube.com/watch?v=x6GZ6xeGnJQ
Live recording from the University of Essex, Colchester (1972)
Vladimir Ashkenazy - piano
Frédéric Chopin / Sonate No. 2 in B flat minor Opus 35
0:06 Grave
7:17 Scherzo
13:56 Marche funèbre
22:16 Finale: Presto