Well-Brüder:
Christoph Well, trumpet, harp, flute, bagpipes, alphorn, zither, accordion, Brummtopf, alphorn
Karl Well, clarinet, Styrian accordion, guitar, saxophone, double bass, recorder, humming pot, alphorn
Michael Well, tuba, hurdy-gurdy, banjo, guitar, Styrian accordion, violoncello, baritone, solo drone, alphorn

Wellküren:
Moni Well, dulcimer, saxophone, vocals
Bärbi Well, harp, tuba, vocals
Franziska Well-Pixis, oboe, harp
Hans-Peter Hösl, guitar

nouWell cousines:
Maria Well, violoncello
Matthias Well, violin
Maresa Well, accordion, violin
Alex Vicar, accordion, violin
Maximilian Well, accordion, percussion

Trio Well-Cojocaru:
Matthias Well, violin
Maria Well, violoncello
Vladislav Cojocaru, accordion

Deen & Blumenstein:
Benedikt Hösl, guitar, vocals
Jörg Blumenstein, violin