The latest CD Clarinet Quintets (Berlin Classics, No. 0300643BC) has received excellent reviews. Gustav Rivinius, Isabelle van Keulen, Ulrike-Anima Mathé, Volker Jacobsen and Sharon Kam have recorded two major late works - the clarinet quintets by Brahms and Reger.
Furthermore, the Bartholdy Quintet, founded by Gustav Rivinius, has recorded its new CD with quintets by Bruckner and Zemlinsky. It will be released by CAvi Music on April 22, 2016.