Soloists
Classic
- Noëmi Nadelmann (Soprano)
- Anna Gschwend (Soprano)
- Katharina Leitgeb (Mezzo)
- Silvia Renouka Staubli (Soprano)
- André Desponds (Piano)
- Jan Müller (Piano)
- Dorothea Frey (Soprano)
- Roger Widmer (Tenor)
- etc.
Jazz
- Dianne Reeves (voc)
- Abdullah Ibrahim (piano)
- Phil Woods (alto)
- Pepe Lienhard (reeds)
- Jay Clayton (voc)
- Nils Wogram (trbn)
- Adrian Frey Trio
- Bruno Spoerri (saxes)
- Daniel Schnyder (reeds)
- etc.
Pop
- Andreas Vollenweider (harp)
- Martin Tillmann (cello)
- Nubya (voc)
- Gigi Moto
- Daniela Simmons
- Betty Legler
- Bruno Amstad
- Anna Kaenzig
- Shirley Grimes
- Levin Deger
- Tobey Lucas
- George Vaineder (Lukas Langenegger)
- Freda Goodlett
- Rislane El Harat
- Tobias Carshey, etc.
Musical Theatre
- Sue Mathys
- Simone Kerchner
- Matthias Dressel
- Lukas Hobi (Bliss)
- Matthias Arn (Bliss)
- Nathanael Schaer
- Daniel Rohr
- Sandra Studer
- Stefan Gubser
- Sabina Deutsch
- u.v.m.