To listen simply press 
on the audio player below
(you can also download the file –
click on the three dots on the right):
Franck: Variations symphoniques
Father and son, György (piano) and Georges Cziffra, play the César Franck with the Orchestre National de l’ORTF in 1965:
… and a more recent recording with Jean-Yves Thibaudet:
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The Art of Listening 
Very enlightening analysis, Chris. Now I understand better what Cesar Franck is up to and it makes me want to listen to more of work.