Andrea Behrendt - voice
Gudrun Doberenz - voice

Duo Stimmen (2015)

Jens Albrecht - piano
Tatjana Bielke - singing saw

Duo Klavier & Säge (2015)

Andrea Behrendt – piano / jaw's harp
Jens Albrecht – melodica / jaw's harp
Tatjana Bielke – singing saw
Gudrun Doberenz – percussion / jaw's harp


Jens Albrecht – waterglass / mouthpiece
Tatjana Bielke - guitar
Gudrun Doberenz – voice / percussion


Jens Albrecht - zither
Tatjana Bielke - singing saw / voice
Gudrun Doberenz - voice / percussion
Andrea Behrendt - voice / piano

Gudrun Doberenz - voice
Tatjana Bielke - voice

Jens Albrecht - soprano saxophone
Tatjana Bielke - voice & singing saw
Andrea Behrendt - piano
Gudrun Doberenz - voice & crow

Jens Albrecht - zither, soprano saxophone
Tatjana  Bielke - voice, singing saw
Gudrun Doberenz - voice

qn - improvised music and experimental affairs

qn are:
Andrea Behrend, Gudrun Doberenz, Jens Albrecht, Tatjana Bielke