Founded by violinists Amaryllis Billet and Anna Jalving, with Fanny Paccoud on viola and Sarah Ledoux on cello, Quatuor Umlaut presents their first recordings, joined by clarinetist Joris Ruhl for two pieces: "Calques" by composer Karl Naegelen using effects of transparency and fusion of tones; and Morton Feldman's highly textured "Clarinet and String Quartet".

Barry Guy's Blue Shroud Band is the bassist's ensemble performing in a variety of configurations, capable of executing his sophisticated compositions that pay hommage or reflect larger subjects, here in 5 CDs of performances at Alchemia Club and on Radio Krakow in Poland, approaching the work of late pianist Cecil Taylor through multi-part Odes, Meditations, and even some "Strange Loops".