2. All the mystic beauty of real "live" performance of the whole thing.
3. Meeting people who love Jarre and talking to them / Crossing Anne Parillaud
4. Watch Jean Michel focusing on his music like he hasn't done for ages !
5. You have to show Jean-Michel his thing is really about the "analog synths", and never he come up with a rubbish project like T&T again ! (My personnal best reason)