Greek soprano Katia Paschou has performed internationally in roles such as Violetta (La Traviata), Adina (L’Elisir d’amore), and Susanna (Le nozze di Figaro), with appearances in Canada, Italy, Spain, the U.S., Russia, and Albania. In Greece, she sang with the National Opera and major orchestras. She toured with bass Dimitri Kavrakos (2009–2012) and has studied with him since 2015. Since 2009, she collaborates with the Theocharakis Foundation, creating educational projects like Interactive Opera to engage new audiences. She also teaches at the Kodály Conservatory in Athens. She is also a voice coach, supporting musicians and artists with vocal and physical exercises to improve their posture and focus during performances.