https://christoph-altstaedt.com/en/video/bundesjugendorchester-2023-zusammengehoeren-credit-berliner-philharmoniker-2/2026-04-08T11:39:07+00:00https://christoph-altstaedt.com/en/video/dirigierunterricht-an-der-hfmdk-frankfurt-2/2026-04-08T11:53:26+00:00https://christoph-altstaedt.com/en/video/johannes-brahms-ein-deutsches-requiem-interview-christoph-altstaedt-2/2026-04-08T11:53:39+00:00