The incubation period is a mere thirty seconds: that is how long the symphonic first spark takes to ignite, with the four musicians dragging the child empress out of silence at the beginning of the first Razumovsky Quartet and again and again projecting their Auryn sparkle into us. And once again we are hooked. (Wiesbadener Anzeiger) There is no shortage of great and famous Beethoven Cycles, but there are no performances such as these. For me, this is now the set to beat. (Laurence Vittes)