The famous german Klenke-Quartett and german Horn Professor Norbert Stertz have been among the first ones to contribute to this project in the beginning of march. Very nice: this string quartet performed as a whole ensemble.
Norbert Stertz has played individually all four horn- voices, so did some of his students. We just put the four „Norberts“ together with the String Quartett in a virtual ensemble – all combinations here are possible. (Also added to the mix: the pianotrack underneath)