There was this discussion to know how long the human ear was really receptive to the music. A 74 minute CD is too long. We thought about making two CDs, 35 minutes each... But the songs need to breathe.
But we will play 6, 7 new songs each evening, approximately a third in the concert. I think it's a good balance. It will be very interesting to see the public's reaction. But i think when we'll play the very first new piece, we will be scared.