This may have been transcribed for organ by Alain's father Albert from a piano score (composed on Father Tissot's 'good piano'). Divisi pedal and some wide stretches for the left hand. Some wonderful unexpected harmonic shifts and as usual, a well crafted piece of composition. I love the action 'click' on the low C# pedal! It's just as it was when they recorded the organ in Blackburn one night.