Real name: Παναγιώτης Βελιανίτης

Greek contemporary music composer, born in 1963, member of KSYME (Contemporary Music Research Center) founded in 1979 by Iannis Xenakis, Γιάννης Γ. Παπαϊωάννου and Stephanos Vassiliadis in Athens. He studied computerised musical composition through Xenakis' UPIC system of polyagogie and since 1991 he colaborates with Theodoros Terzopoulos for his theatre productions.

He also teaches at The Department of Music Studies of the Philosophy School of the National and Kapodistrian University of Athens.