1:56
"Goldberg & Co." - J.S.Bach - Aria - Stefan Keller & Friends -
flutetrends by Stefan Keller
2:32
Goldberg & Co. - C.Ph.e.Bach - Allegro 2 - Stefan Keller & Friends
1:14
Plexiglas Flute made by Mönnig 1937
1:18
Contr'Alto Flute by Jelle Hogenhuis
1:32
FLAUTANDO Boswil 2026 Concert
10:23
FLAUTANDO 2025 Quintessenz - Marin Marais - Folies d'Espagne -
1:48
Good morning - e-Alto Flute Loop & Solo
1:06
Quartertone Flute Partials
0:53
Quartertone Flute scale
2:18
Bassflute - Effects & Loops by Stefan Keller
4:05
Altoflute - Effects & Loops by Stefan Keller
2:37
Contrabass Flute - Effects & Loops by Stefan Keller
2:17
SubContrabass Flute - Effects & Loops by Stefan Keller
1:05
J.S.Bach - Sarabande - Subcontrabass Flute
0:37
Electric - Bass Flute Loop & Solo
1:00
Electric - Contrabass Flute Loop & Solo
1:01
Electric Altoflute - Sunrise
1:55
Starting over - E-Bass Flute Loop & solo
0:25
Stefan Keller - Palette slap 8-9
Stefan Keller - Palette slap 1-8
1:28
Noise & E-Alto Flute Solo
0:41
Contrabass Flute tongue stop
1:08
Contrabass Flute slap & Subcontrabass Flute solo
E-slap Contrabass Flute
E-Contrabass Flute - Loop & Solo
0:55
About The Subcontrabass Flute
Flute Slap Basics - SLOW Version -
0:16
Cocus headjoint by Gosse Flutes with Lafin cut
5:18
FLAUTANDO Boswil 2023 - CONZERT - Doppler - Rondo
5:45
- Sechibelbans - Dela Botri & David Odoome Jnr & Beda Ehrensperger - perc / Stefan Keller - flutes
3:23
J.S.Bach - Partita - Allemande - Flute & Computer Animation - Stefan Keller
2:04
Alto Flute Loop & solo - Stefan Keller
1:38
Contrabass Flute Groove & melody - Stefan Keller
e - flute Loop Stefan Keller 2020
1:17
Sarabande by J.S.Bach - Stefan Keller Subcontrabass Flute -
2:01
Subcontrabass Flute in Concert - Stefan Keller
2:09
Stefan Keller - Subcontrabass flute - flautando Boswil
9:17
"Il Cardellino" by A. Vivaldi ◊ Quintessenz ◊ flautando 2010 Boswil
1:53
"A swiss in Berlin" by Stefan Keller
1:36
"small city" by Stefan Keller
0:42
"Setup" by Stefan Keller
1:52
"Bergell" by Stefan Keller
2:40
"Kunos journey" by Stefan Keller
1:50
"Finale" by Stefan Keller
5:26
"creaTVty" by Stefan Keller
3:55
"water - sound - drawing" by A. Lauterwasser & S. Keller
4:38
"factory" by Stefan Keller
2:36
Subcontrabassflute by Stefan Keller
9:33
"the ART of Stefan Keller"
"a kind of water music" by Stefan Keller
2:58
"colors in my mind" by Stefan Keller
1:35
"funky bass flute" by Stefan Keller
