AHA 1101 - Oxide II


Christoph Irmer - violin
Hans Tammen - endangered guitar + violin live sound processing

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AHA 1003 - Chamaeleo Vulgaris: Reset


Jean-Sébastien Mariage - guitar
Frederick Galiay - bass

AHA 1002 - Schuppe Tammen Wolf Vorfeld: Kärpf


Marianne Schuppe - voice
Hans Tammen - endangered guitar
Georg Wolf - bass
Michael Vorfeld - percussion, string instruments

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AHA 1001 - Mario DeVega Live at Next Festival Bratislava, Slovakia


Mario DeVega - modified turntables, objects & electronics

AHA 0805 - Dafna Naphtali & Chuck Bettis: Chatter Blip


Dafna Naphtali - sound processing, electronics & voice
Chuck Bettis - electronics & voice

AHA 0804 - Peter Geisselbrecht: Concord Sonata / Musica Callada I


Charles E. Ives: Concord Sonata
Federico Mompou: Musica Callada I

Peter Geisselbrecht - Piano

AHA 0803 - Erhard Hirt & Axel Dörner: Black Box


Axel Dörner - trumpet
Erhard Hirt - guitar

AHA 0802 - KRK Acouasm


George Cremaschi - contrabass & analog electronics
Matthew Ostrowski - digital electronics & controllers

AHA 0801 - Mechanique(s) live at Logos, Ghent


Dafna Naphtali - voice, live sound processing
Hans Tammen - endangered guitar
Martin Speicher - altosax, bassclarinet

AHA 0701 - Die Schrauber live in Mexico


Hans Tammen - endangered guitar
Joker Nies - omnichord, circuit bent instruments
Mario DeVega - SPK®, glitch sampling

more information, video and audio

AHA 0602 DVD - Die Schrauber live in Mexico (Video)


Hans Tammen - endangered guitar
Joker Nies - omnichord, circuit bent instruments
Mario DeVega - SPK®, glitch sampling

more information, video and audio

AHA 0601 DVD - Shadow Puppies (Video)



Nick Didkovsky, guitar, homebrew software
Hans Tammen - guitar, homebrew software
Kurt Ralske - video, homebrew software

more information, and videos

AHA 0600 DVD - Hans Tammen & John Jannone


Hans Tammen - Surround Sound Endangered Guitar
John J.A. Jannone - video

Dual angle video DVD with 5.1  Surround Sound audio.