Unsere Herzen – Ein Klang
- سال: 2022
- ملک: Germany, United States of America, United Kingdom
- صنف: Documentary, Music
- اسٹوڈیو: Neue Visionen
- مطلوبہ الفاظ: choir, choirmaster, boys' choir, singing, singing in choir, music documentary, observational documentary, choir music
- ڈائریکٹر: Torsten Striegnitz, Simone Dobmeier
- کاسٹ: