Vocal Coaching

Andreas Ohnhaus

Vocals, Vocal Coaching

  • Head of Vocals at BIMM Institute Berlin

  • Bachelor- und Masterstudies (Vocals) at Popakademie Mannheim

  • advanced training through Masterclass with Seth Riggs (vocal coach of
    Justin Timberlake & Michael Jackson)

  • session singer for Sony Music, Universal Music, Warner Music, Chefrock Studios Hamburg & Kontor Records

  • worked with Kelvin Jones, Xavier Naidoo & Jan van der Toorn 

  • working at JamSchool since 2009

Jarita Freydank

Vocals, Drums

  • studied music education for pop at IFM Osnabrück ( Vocals and Drums ) 

  • vocal- and drumcoach since 2007

  • since 2013 percussionist and backing vocals in Judith Holofernes Band

  • worked as studio and live musician for Astrid North, Chefket, Odara Sol, Charlotte Dos Santos

  • 2018 release of her debut Jarita & The Afrobeatmovement - Live at planet earth EP

  • jury member and coach "Treff Junge Musikszene" - Berliner Festspiele

Vocal lessons, songwriting, choir conducting

  • state certified music teacher/choir conducter 

  • german singing dubs for Pixar, Dreamworks and Disney- movies, such as „Frozen“  (Anna), „Tangled“ (Rapunzel). 

  • B.A. of music with a major in Jazz/Pop vocals at the music universities in Cologne and Mannheim 

Pia Allgaier

Marie Antoinette

Vocals, Vocal Training, Songwriting

  • Pop-Sängerin/Songwriterin, Dipl. Sprechwissenschaftlerin, Manuelle Stimmtherapeutin

  • Dozentin seit fast 10 Jahren

  • ​Fokus auf Freude am authenthischen Singen bei individuellem, gesundem Stimmgebrauch

Katarina Holmberg

Vocals, Vocal Coaching

  • Head of Vocals at Solent University, UK (2007-2011)

  • Vocal Tutor at BIMM Institute Berlin 
    (since 2011)

  • Singer, songwriter, voice over artist, podcast producer, host and soundtrack composer

  • Session singer for X-Factor, Universal Music, Britain's Got Talent

  • DJ and vocalist under ‘Tigerlight’

Christoph Adrian

Vocals, Piano, Guitar

  • B.A. Musik & Medien (Humboldt-Universität zu Berlin) / Music and Media Theory (B.A.) at Humboldt University Berlin


  • state certified breath-, lingustic- & voice coach


Vocals, Vocal Coaching

  • Gesangsstudium am British and Irish Modern Music Institute (BIMM Berlin)

  • Sänger und Vocal Coach

  • Seit 2016 als Dozent für Gesang im Bereich Pop, Rock, RnB und Soul tätig

Tolga Oygen

Marie Fernandez

Vocals, Vocal Coaching, Piano

  • diploma for music pedagogy at conversatory
  • +20 years teaching experience

  • additional education in rhythm, dance, musical theatre improvisation, mindfulness and breathing therapy

  • teaches in English, German and Spanish

Jeanne Kaiser

Vocals , Cello

  • Studied Jazz/Popvocals & classic cello at Hochschule für Musik Cologne

  • Freelance musician & singer, as well as componist & producer 

  • Vocal lessons for beginners and advanced students