In 2014 the International Research Centre for Traditional Polyphony of Tbilisi state Conservatoire and Berlin Phonogramm-archiv realized joint project “Echoes from the Patst: Georgian Prisoners’ Songs Recorded on Wax Cylinders in Germany 1916-1918”. Involved in the project were the employees of both institutions: Nino Nakashidze, Nino ,akharadze, Maia Kachkachishvili, Carsten Neubert,Albrecht Wiedmann, Emily Schalk; editors of the publication Prof. Rusudan Tsurtaumia and Prof. Susanne Ziegler.
The publication consists of a book and two CDs. The book tells about the historical preconditions of recording sessions, history, importance of the project for Georgian culture and work process. As for the audio material, CD 1 comprises 65 out of the 90 audio examples preserved at the Ethnological Museum, national Museums in Berlin – Prussian Heritage, CD 2 comprises original written documents on the 84 examples the description of which existed at the sound archive of Humboldt University.