I was happy to discover another aspect of this book, playing the prelude to the way of Daniel. I used to practice a slow tempo, almost majestic, difficult to play because of the slow pace that imposes difficult to hold. I realized it was more fun to play like Daniel, "perennial", removed, as the harpsichord, and I ended up adopting glad this game that my ears and those of my family. Daniel thank you for this important lesson ... and almost free!