In addition to his stage appearances, he also gives lectures on the interpretation of works of classical music. The following German, Dutch, Greek and American television and radio stations have featured Hatzopoulos in recordings and portraits: ZDF, Klassik Radio, Radio FFH, Rheinland-Pfalz Radio, SWR-Mittelwelle, Concertzender (NL), ET 3 (GR), WFCR (USA) as well as various local and regional radio stations. During 2000 and 2001 Pavlos Hatzopoulos has appeared at: ABN AMRO Bank Stuttgart Allianz Versicherungs-AG Stuttgart Akademie Bayerischer Genossenschaften Beilngries American Chamber of Commerce in Germany, Stuttgart Deutscher Evangelischer Kirchentag 2001, Frankfurt/M: Alte Oper, Großer Saal Festeburgkirche Hohenloher Kultursommer, Schloss Aschhausen Klassik Radio Frankfurt/M. Kloster Medingen, Bad Bevensen Konzertgemeinde Oberrot