... in memoriam ... (2009) for four players by Claus-Steffen Mahnkopf
http://www.claussteffenmahnkopf.de/
Ensemble SurPlus
http://www.ensemble-surplus.com/
Publisher: Sikorski, SIK 8669
This video was uploaded with permission from Claus-Steffen Mahnkopf and his publisher, Sikorski
Purchase score here: http://www.sikorski.de/482/en/0/a/0/chamber_music/1038516_in_memoriam_fuer_bassfloete_klavier.html