Michael Petermann | Dirigent, Direktor des Hamburger Konservatoriums | Hamburg | www.hamburger-konservatorium.de/
02.04.2018: „It has become great! Thank you for your high quality and reliable work. We look forward to the rehearsals.“
02.04.2018: „It has become great! Thank you for your high quality and reliable work. We look forward to the rehearsals.“