HK Gruber: Piano Concerto, Short Stories from the Vienna Woods, Castles in the AirHK Gruber: Piano Concerto, Short Stories from the Vienna Woods, Castles in the Air
H.K. Gruber, Frank Dupree, ORF Radio-Symphonieorchestra Wien
Kurt Weill. Mahagonny. Chansons Des Quais. Kleine DreigroschenmusikKurt Weill. Mahagonny. Chansons Des Quais. Kleine Dreigroschenmusik
Kurt Weill, Ensemble Modern, H.K. Gruber, Ute Gfrerer, Winnie Böwe, Amarcord
Der ProzeßDer Prozeß
Gottfried von Einem, Michael Laurenz, Jochen Schmeckenbecher, Matthäus Schmidlechner, Jörg Schneider, Lars Woldt, Ilse Eerens, Anke Vondung, ORF Radio-Symphonieorchestra Wien, H.K. Gruber, ORF Vienna Radio Symphony Orchestra
CONTACT! with Alan Gilbert and David RobertsonCONTACT! with Alan Gilbert and David Robertson
New York Philharmonic, H.K. Gruber, Colin Currie, Eric Huebner, Charlotte Dobbs, Robert Langevin, Mindy Kaufman, Alexandra Sopp, Alan Gilbert, David Robertson
Gruber, H.K.: Manhattan Broadcasts / Cello Concerto / Zeitfluren (Timescapes)Gruber, H.K.: Manhattan Broadcasts / Cello Concerto / Zeitfluren (Timescapes)
H.K. Gruber, Robert Cohen, Swedish Chamber Orchestra
