When was the Italian pianist and composer with which Canzoniere Grecanico Salentino performed born? 
Canzoniere Grecanico Salentino:  According to the group's website, it has performed with musical artists including Ballaké Sissoko, Ibrahim Maalouf, Piers Faccini, composer Ludovico Einaudi, and pop drummer (Stewart Copeland of The Police.
i don't know