January 22, 2020 — The Diplomatic Choir of Berlin’s Chamber Choir were invited to perform at the Waldorf Astoria Berlin. We are excited and thankful to announce that the Waldorf Astoria Berlin  has joined our family of sponsors. Sponsors, like the Waldorf Astoria, support our choir and mission and make it possible to share the music across borders and divides. As a charity verein, all donations are tax deductible and you too can become part of our growing family of fine supporters.