Renowned guitarist Costas Baltazanis, a key figure on the improvisational music scene, returns from New York for a special performance at the Half Note Jazz Club (17 Trivonianou). A Berklee College of Music graduate, he was already a vital part of Athens’ jazz scene before co-founding the jazz band Iasis in 1995. Having collaborated with global artists like Arturo Sandoval and Omar Faruk Tekbilek, his work fuses jazz with Mediterranean influences, resulting in a distinct blend. Tickets start from 12 euros at more.com.