The second SONIC organ concert was organised in Croatia, the seat of the project partner, in the framework of the annual Zadar Organ Festival. The Greek organist Ourania Gassiou, living in the UK and performing abroad presented her repertoire before the crowd gathered at the church of St. Chrysogonus. The event followed the implementation of the organ workshop delivered by Mrs Gassiou and the interactive round table activity on Eight Greek Composers delivered by Mr. Nikos Kanellopoulos. The concert was artistically supported by the photograph exhibition on Ano Syros, created by the Photographic Club of Syros in the framework of the SONIC project.