The Jagdquartett (Hunt Quartet), which Jörg Widmann wrote as his third string quartet in 2003, following the Choralquartett, also begins with a visible gesture. After a short signal cry from the performers, the piece starts by quoting Robert Schumann's Papillons op. 2, and for its full duration retains this gesture, these starting sounds. The degrees of recognizability do change continuously, to be sure, in the furious, racing organism of the score. The contours change into forms on another leve...