For clarinet & violin.  First Edition.  Includes program notes. Composed for clarinetist Eduard Brunner and violinist Tanja Becker-Binder.  Premiered in Saarbrucken, October 2008.  A contrapuntal and unmetered work based on a Gregorian chant.  Of advanced difficulty.  Duration ca. 7'.  Two performance scores, 11 p.