- STUTTGART: Concert with a small orchestra at Haus der Kunste, at 1983
- STUTTGART: Concerto with orchestra at Wilhelma-Theater, at 2011
- BERLIN: Recording the first album "Shades of love", at 2011
- BERLIN, ATHENS, THESSALONIKI, XANTHI, KOMOTINI, ALEXANDROUPOLI, STOUTTGART: Presentation Disc "Shades of love", at 2011
- BERLIN: Recording of the second album "Return: Cavafy Songs II", at 2012
- BERLIN: Concerts with Otto Symponic Orchestra at 29.09.2012 in St.Thomas Church at 30.09.2012 in Heilands Church
- PATRA: Concerto with the orchestra participation Mobile, Sonia Theodoridou and child "Polyphonic" choir Patron in Conference & Cultural Centre of the University of Patras, at 18.02.2013
- ATHENS: Concerto with the orchestra participation Mobile and Sonia Theodoridou - Theodoros Orfanidis in Pallas Theatre, at 26/02/2013
- BOUCAREST: Concert, at 10.11.2013 in the Opera of Boucarest
- THESSALONIKI: The "Cavafy Oratorio" - Concerto with the orchestra participation Mobile and Sonia Theodoridou - Theodoros Orfanidis in Megaron Concert Hall, at 23.10.2013
- ODESSA: Concert with the Ucrainian Radio Orchestra at 16.11.2013 in the Minicipal Theater
- STUTTGART: Concert at Royal Palace on 10.05.2014 upon the honor of the ecumenical Patriach Bartholomew organized by the gorvenment of Baden-Wurttemberg
- ATHENS: at 07.10.2014, with musical participation at 3rd Panarsakion Congress with the theme: "The scholastic Cavafy"
- JEREVAN: Concert at 07.10.2015 with the National Chamber Orchestra
- ATHENS: at 18.12.2015, concert in the Galery of Artists in Kifissia at 20.12.2015, concert at the Literary Society of Parnassos, with the Orpheas Chamber Orchestra-Vienna
- ATHENS: at 07.02.2016, musical covering of the 6th Panhellenic Symposium of Epicurian Philosophy
- VIENNA: at 11.03.2016 concert in City Hall, under the shield of the Federation of Greek Associations in Austria
- THESSALONIKI: at 30.04.2016, in Aristoteles University, musical covering of the World Congress of Medical Technology
- ALGIER: Concert at 15.12.2016
- STUTTGART: at 05.03.2017, concert in Liedehalle, with the Orpheus Chamber Orchestra-Vienna and the Internal Chorus of the State-Theater-Stuttgart,under the shield of the Hellenic Embassy in Germany
- MUNICH: at 30.03.2017, concert in Gaststeig, with the Orpheus Chamber Orchestra-Vienna, under the shield of the Hellenic Embassy in Germany
- STUTTGART: at 10.11.2017, musical covering of the 7th Greek-German Conference of regional Administration
- VIENNA: at 12.01.2018, concert with the Orpheus Chamber Orchestra-Vienna in the old City Hall: "New Year, new sounds"
- VIENNA: at 21.04.2018, concert in university with the Orpheus Chamber Orchestra, under the shield of the Hellenic Embassy in Austria: "The University of Vienna honors Constantinos Cavafy"