Siewert
| Artist | Various Artists |
| Title | Die Schlager des Jahres 1952 |
| Release Date | Tuesday, June 21, 2011 |
| Genre | German Pop > Deutscher Schlager > Deutscher Schlager |
| Country | GERMANY |
| Artist | Ilse Hass |
| Title | Mit Musik geht alles besser |
| Release Date | Friday, August 21, 2020 |
| Genre | German Pop > Deutscher Schlager > Deutscher Schlager |
| Country | GERMANY |
| Artist | Boris Hauf / Steve Heather / Martin Siewert / Christian Weber |
| Title | The Peeled Eye |
| Release Date | Friday, May 29, 2015 |
| Genre | Jazz > Creative Jazz |
| Country | GERMANY |
| Artist | Katharina Ernst / Martin Siewert |
| Title | Also (Live at Wirr) |
| Release Date | Friday, September 2, 2016 |
| Genre | Jazz > Jazz Pop |
| Country | AUSTRIA |
| Artist | Dieb13 / Gustafsson / Siewert |
| Title | (Fake) The Facts |
| Release Date | Saturday, April 20, 2013 |
| Genre | Jazz > Avant Jazz |
| Country | AUSTRIA |
| Artist | Omerzell / Siewert / König |
| Title | Battleship Euphoria |
| Release Date | Friday, March 31, 2017 |
| Genre | Jazz > Jazz Rock |
| Country | AUSTRIA |
| Artist | Various Artists |
| Title | Long Story Short |
| Release Date | Friday, February 15, 2013 |
| Genre | Jazz > Jazz Pop |
| Country | AUSTRIA |
| Artist | Ralf Paulsen |
| Title | Tränen in deinen Augen - 50 große Erfolge |
| Release Date | Tuesday, February 7, 2017 |
| Genre | German Pop > Deutscher Schlager > Deutscher Schlager |
| Country | GERMANY |
| Artist | Patric Siewert |
| Title | Bizarre Romantic |
| Release Date | Monday, September 23, 2013 |
| Genre | Jazz > Jazz Funk |
| Country | GERMANY |
| Artist | Patric Siewert |
| Title | Patric Siewert |
| Release Date | Friday, November 16, 2012 |
| Genre | Jazz > Contemporary Jazz |
| Country | GERMANY |
| Artist | Various Artists |
| Title | Grüße aus dem Siebertal |
| Release Date | Thursday, September 15, 2011 |
| Genre | German Folk > Volksmusik > Volksmusik |
| Country | GERMANY |
| Artist | Diverse |
| Title | Mein Herz schlägt östlich CD2 |
| Release Date | Friday, January 28, 2011 |
| Genre | German Folk > Deutscher Schlager > Deutscher Schlager |
| Country | GERMANY |
| Artist | Diverse |
| Title | Tief im Osten meines Herzens, 3 |
| Release Date | Wednesday, April 14, 2010 |
| Genre | German Folk > Deutscher Schlager > Deutscher Schlager |
| Country | GERMANY |
| Artist | Diverse |
| Title | Tief im Osten meines Herzens, 1 |
| Release Date | Wednesday, April 14, 2010 |
| Genre | German Folk > Deutscher Schlager > Deutscher Schlager |
| Country | GERMANY |