Legendary French organist Marie-Claire Alain performs Bach on different organs and talks about the challenges and joys of performing on the instrument.
Her third set of Complete Bach Organ Works is available on Amazon:
http://smarturl.it/alainbach3
Her second complete recording or Bach's Organ Works is available on iTunes and Amazon:
https://itunes.apple.com/album/bach-j...
http://smarturl.it/alainbach2