The 1st work for 2 violins, 2 violas, and 2 violoncello. Digital recording. Editions recorded: Schott (1st work); Universal Edition (2nd work) Notes by Brendan G. Carroll in English, with French and German translations, on container. Durations: 32:37 ; 29:52. Berlin Sextet (1st work) ; Göbel-Trio Berlin (2nd work) Recorded at SFB Concert Hall 3, Berlin.