"The Georgian State Chamber Choir performed the polyphonic chants at the international festival of Germany - on August 19, the solo concert of the state chamber choir was sold out in Germany," - the Patriarchy Choir of Tbilisi Holy Trinity.

The Trinity Patriarchy Choir presented a two-hour program to the German listeners.

Modern choral works by Ioseb Kechakmadze and Zviad Bolkvadze were performed in  the first part of the concert, while the second part included the masterpieces of the Georgian traditional music, and the choir performed Gia Kancheli's miniatures as an encore.

The invited soloists were Zviad Bolkvadze and Vadim Shishkin (vibraphonist).

To be informed, an art festival Ruhrtriennale is held every year in the Ruhr Metropolis. The festival program combines performances, concerts, installations and visual art.