Robert Holzer
| Artist | Ursula Langmayr / Michaela Selinger / Herbert Lippert / Robert Holzer / Thomas Kerbl |
| Title | Mehrstimmige Gesänge - Duette, Terzette, Quartette |
| Release Date | Wednesday, November 28, 2012 |
| Genre | Classical > Song Cycle |
| Country | AUSTRIA |
| Artist | Philipp Sonntag / Robert Holzer / Thomas Kerbl / Regina Riel / Martin Kiener / Daniel Pannermayr / Isabell Czarnecki De Czarnce / Christian Schmidbauer |
| Title | Lieder / Magnificat |
| Release Date | Wednesday, November 7, 2012 |
| Genre | Classical > Song Cycle |
| Country | AUSTRIA |
| Artist | Robert Holzer |
| Title | Lieder nach Texten von Joseph Eichendorff |
| Release Date | Monday, September 25, 2006 |
| Genre | Classical > Choro |
| Country | AUSTRIA |