"Yes. Tired is a big word, and I would not say it, because I am fortunate, very lucky to have been able to do this and travel the world and do a lot of projects," he said. "At 41, I still feel very energetic. On the other hand . . . I do realize that we make better music when we know each other, and you can evolve personally, artistically more in depth, when you are with the same ensemble. This is why I feel this position comes for me at the right moment in my life."