ok its a bit hard to explain which one is it but hopefully some1 knows it.
It is Hristos Dantis who sings it at the concert "Koita Ti Ekanis" 2006 with Terzis, Gonidis, Mitropanos. He sings 3 songs at that concert alone. 2 of them i know - "Magia magia" and "Για σένανε μπορώ". so here is the hard part what is the name of the third song he sings at the end?