Flutes – Effects & Loops by Stefan Keller
Stefan Keller & Friends – Variation 1
Stefan Keller & Friends – Aria
Subcontrabass Flute solo & Loop
FLAUTANDO Boswil 2022 – Konzert – J.S.Bach – Badinerie
FTA Session short 3
Elias Kohli – E-Bass & Beda Ehrensperger – Drums & Stefan Keller – E-Altoflute
FLAUTANDO Boswil 2022 – Konzert – C.Ph.E.Bach – Hamburger Sonate – Allegretto
FTA Session short 2
Elias Kohli – Piano & Beda Ehrensperger – Drums & Stefan Keller – Bass Flute
FLAUTANDO Boswil 2022 – Konzert – W.A.Mozart – Ouverture – „Le Nozze di Figaro“ –
FTA Session 2023 short 1
Elias Kohli – Guitar & Beda Ehrensperger – Drums & Stefan Keller E – Bass Flute