Michael Karavasilis is a musician, composer and researcher. He has studied theory of music, musicology and instrumentation at Berkley School of Music (USA). Since then, he is researching ancient Hellenic music and constructing ancient Hellenic musical instruments. He is the director and founder of the research centre of Hellenic music and musical instruments Apollonios. His aim is the regeneration of the therapeutic music of the ancient healing centres of antiquity, the most important musical system of ancient Greece. He has given many concerts in theatres, in ancient sites, at the Athens Megaron and performed in various conferences such as the International conference on Philosophy, in meetings of the committee of the Olympic games, Eurotas and many more.