Philippos Ketentzian is a graduate of the Ionian University and holds a diploma from the Athens Conservatory, awarded with the highest distinction (“Excellent” unanimously). He has gained experience through collaborations with the ERT National Symphony Orchestra and as a member of the Philharmonia Orchestra of Athens, performing a wide range of musical genres including opera, classical, contemporary, and popular music with a symphonic approach. He is a member of the Greek Youth Symphony Orchestra, through which he has represented Greece in major cities abroad.

He has actively contributed to the musical life of Athens, performing as a violist in both professional and youth orchestras, as well as smaller ensembles, in the capital and in many regions across Greece. He has already gained experience in teaching music and viola performance.