RBB Radio Berlin Brandenburg

Charlie Bauerfeind- Legendary Producer of: Blind Guardian. Helloween, Motörhead, Hammerfall,Rage,Gotthardt and many more

BeatGees  The aspiring Berlin producer team. Clients include:  Sido, F.R. Tim Bendzko, Culcha Candela, Chima, McFitti, Megaloh, Larsito, Namika and many more.

Sarah Brightman- “Best-Selling Soprano of all Time”

Idee&Klang Studio Basel  The Swiss high end studio

Mike Stevens Canada's hamonica virtuoso, he has had hundreds of performances at the Grand Ole Opry

Peter Weihe-   Guitar Legend, he worked on more than 1000 productions” : Udo Lindenberg, Chaka Khan, No Angels, Pur, and many more

Frank Peterson-  Producer/Composer of many worldwide Hits: Enigma, Gregorian, Sarah Brightman, Ofra Haza.

Van Canto-  The fantastic A-cappella-Metal-Band

Billy King-  Producer, Singer, Composer, Vocal Coach. He's the person who makes stars sound the way they sound. His clients include: AC/DC, Mel C, Howard Carpendale, Westernhagen, Mr.President, Modern Talking, Deutschland sucht den Superstar (German Idol) and many more

Hansi Kürsch-  Lead Singer of  Blind Guardian

Betty Lenard-  The lovely Voice from Austria, check out her new album!

Thomas Geiger  Funkhaus Berlin Nalepastr.worked for: Blind Guardian, Helloween....

Marek Pompetzki-   Producer of Sido, Sarah Connor, Shaggy and countless more

Brio Taliaferro-  Writer, Producer, Programmer. His clients include: Erasure, Joanna Zimmer, Colbie Caillat, Garbage, Sugababes, Robbie Williams and many more.

boomin' System  Frankfurt

Jörg "Warthy" Wartmann"  Producer, Guitarist, Bass Player for:  Freiwild, Unheilig, Hämatom...

Alexander Lysjakow  Producer, Bass Player of:   Freiwild, The Baseballs, Down Below, Annemarie Eilfeld

Second Line Studio Österreich

Westendstudio  München

Timebird Studios  Mannheim

Castle Sound Studio  Bernburg/Saale

Stefan Huber  Silentwave audio-production on Lake Constance

Robert  Amarell  Leipzig

Synchronics   Andre Hemker Leipzig

Musik Akademie Basel Jazzcampus     Hochschule für Musik

Hubertus Dahlem   BENG music and DTC Music Productions UG

Ingo Politz       Producer/Composer:     Elaiza / Maschine / Faun / Silbermond / Silly / Glasperlenspiel /
                                                                       Lena / Udo Lindenberg / Eisblume / Tobias Regner / Natalia /
                                                                       Thomas Godoj / Yvonne Catterfeld

Olliver Rath     audio engineer/guitar player   Austria

Namika     the beautifull voice from Frankfurt, number one hit: "Lieblingsmensch"