Stefan David Hummel
| Artist | Various Artists |
| Title | 5. Komponistenforum Mittersill |
| Release Date | Friday, January 28, 2011 |
| Genre | German Pop > Volksmusik > Volksmusik |
| Country | AUSTRIA |
| Artist | Silvia B. Pitz / Stefan David Hummel |
| Title | Neue Welten Entdecken |
| Release Date | Friday, June 10, 2011 |
| Genre | Audiobooks |
| Country | AUSTRIA |