Polish Radio Choir – Music Without Borders. May 5, 2017 (Friday) – Nuremberg, St. Karl Borromäus Kirche, 8:00 PM. May 6, 2017 (Saturday) – Grafenrheinfeld, Kreuzauffindung Kirche, 6:00 PM. May 7, 2017 (Sunday) – Würzburg, Hochschule für Musik Würzburg, 5:00 PM. May 9, 2017 (Tuesday) – Fulda, Fulder Dom, 8:00 PM. Repertoire: Gustav Mahler…