Harp

• Univ.-Prof. Margit-Anna SÜß | Harp
  (Graz Arts University)

Guitar

• Mag. Christina SCHORN-MANCINELLI | Guitar
  (Regional Music Schools of Salzburg | El Cimarròn Ensemble)

Voice and choir

• Apostolos KALLOS | Voice, Piano, accompanist & lecturer for collaborative piano, Choir singing
  (Regional Music Schools of Carinthia)

Piano & collaborative piano

• Sara BRYANS | Piano
  (Vienna Music University - mdw)
• Prof. Igor COGNOLATO | Piano
  ("Benedetto Marcello" Conservatory (Venice))
• Christopher DEVINE MA | accompanist & lecturer for collaborative piano
  (Music University Graz)
• Apostolos KALLOS | Voice, Piano, accompanist & lecturer for collaborative piano, Choir singing
  (Regional Music Schools of Carinthia)
• Mag. Dimitrios SYRINGELAS | Piano, Music Theory
  (Regional Music Schools of Salzburg)

Composition & music theory

• Mag. Dimitrios SYRINGELAS | Piano, Music Theory
  (Regional Music Schools of Salzburg)

String instruments and string orchestra

• Ao. Univ.-Prof. Regina BRANDSTÄTTER | Viola, Violin
  (Graz Music University)
• Prof. Imke FRANK | Violoncello
  (Music University Lübeck | Collegium Novum Zurich)
• Enikö HAMANN MA | Viola, Violin, String orchestra
  (Vienna Chamber Orchestra)
• Univ.-Prof. Georg HAMANN | Viola, Violin, String orchestra
  (Vienna Music University - mdw)
• em.Univ.-Prof. Adelheid (Heidi) LITSCHAUER | Violoncello
  (Professor emerita Mozarteum University Salzburg)