OnassisDimitris PapageorgiouThe biography is available in greek.More in:AthensStegiMusicCultureSeason 2011-2012Event30.06.2012Tribute to the composer Trevor Jonese.m.m.a. SOUNDTRACKGuiomar EspiñeiraAntonis LadopoulosEvent08.05.2012Performing works by young Greek composersOrchestra of ColoursMargarita Kolasi-VourtsiEvent08.01.2012Young soloistsOrchestra of ColoursEvent30.06.2012Tribute to the composer Trevor Jonese.m.m.a. SOUNDTRACKAntonis LadopoulosMargarita Kolasi-VourtsiGuiomar EspiñeiraEvent08.05.2012Performing works by young Greek composersOrchestra of ColoursEvent08.01.2012Young soloistsOrchestra of Colours