conducting

• Anastasios STRIKOS | conducting
  (Retro Ensemble Vienna)

Wind instruments

• Mag. Astrid FRÖHLICH | Flute
  (Music School "Ludwig Ritter von Köchel" Krems)
• Prof. Rico GUBLER | Saxophone
  (Music University Lübeck )
• Luca TRUFFELLI | Flute
  (Giuseppe Verdi Conservatory of Mantua)

Voice and choir

• Rainer TROST | Voice
  (Vienna Music Univrsity - mdw)

Piano & collaborative piano

• Eric CHUMACHENCO | accompanist & lecturer for collaborative piano
  (Music University Mozarteum Salzburg)
• Univ.-Prof. Dr. Stan FORD | Piano
  (Mozarteum University Salzburg)
• Till Alexander KÖRBER | Piano
  (Private Music University "Anton Bruckner" Linz)

String instruments and string orchestra

• BBakk. Estelle LEFRANC MAE | Viola, Violin, String orchestra
  (austrian arts academy - Salzburg)
• Univ.-Prof. Priya MITCHELL | Viola, Violin
  (Graz Music University)