Bad Boll, Germany December 12, 1991 Ulrich Süße, Klangbild AE 7 Electronic sound installation. Ulrich Süße: idea, concept, sound material. D.Mason: sound design and realisation of two-channel tape. Electronic sound image for the exhibition unit 7 at the Museum for Technology and Work in Mannheim.
Evangelische Akademie Bad Boll Akademieweg 11 73087 Bad Boll, Germany

Stuttgart, Germany December 7, 1991 Revolutionsskizzen for trumpet, four-voice choir, organ, and eight-channel tape.
Elektronische Nachtmusik II. Atelierhaus Filderstraße 34 e.V. Kunstraum Filderstraße 34 70180 Stuttgart, Germany

Reutlingen, Germany October 18, 1991 Swan Bathtub for four slide projectors and two-channel tape.			David Kenneth Mason
Special Concert of Electronic Music at City Hall. David Kenneth Mason, projection. Reutlingen, Germany

Reutlingen, Germany October 18, 1991 Pfiff der Zeit for four slide projectors and two-channel tape. Music by Ulrich Süße (Klangbild AE 7)			David Kenneth Mason
Special Concert of Electronic Music at City Hall. David Kenneth Mason, projection. Reutlingen, Germany

Reutlingen, Germany October 18, 1991 Mother To Be for four slide projectors and two-channel tape.			David Kenneth Mason
Special Concert of Electronic Music at City Hall. David Kenneth Mason, projection. Reutlingen, Germany

Stuttgart, Germany October 16, 1991 Swan Bathtub for four slide projectors and two-channel tape.			David Kenneth Mason
Rotary Club of Esslingen-Filder media presentation. David Kenneth Mason, projection. Mövenpick Hotel Stuttgart Airport Flughafenstraße 50 70629 Stuttgart, Germany

Stuttgart, Germany October 16, 1991 Mother To Be for four slide projectors and two-channel tape.			David Kenneth Mason
Rotary Club of Esslingen-Filder media presentation. David Kenneth Mason, projection. Mövenpick Hotel Stuttgart Airport Flughafenstraße 50 70629 Stuttgart, Germany

Brno, Czech Republic October 12, 1991 Pfiff der Zeit for four slide projectors and two-channel tape. Music by Ulrich Süße (Klangbild AE 7)
International Music Festival Brno. Brno, Czech Republic

Reutlingen, Germany September 13, 1991 Ulrich Süße, Luft for violin, live-electronics, two-channel tape, and a surprise. D.Mason: realisation of two-channel tape.
Opening work of State Art Week Festival. Reutlingen, Germany

Stuttgart, Germany June 19, 1991 Ulrich Süße, Zwischen Frühling und Herbst for string orchestra, organ (cembalo), and three-channel tape. D.Mason: realisation of two-channel tape.
Wilhelma Theater Neckartalstr. 9 70376 Stuttgart, Germany

Stuttgart, Germany June 19, 1991 Ulrich Süße, Pausaune oder das Danaergeschenk for audience, trombone, and four-channel tape. D.Mason: sound design and realisation of four-channel tape.
Wilhelma Theater Neckartalstr. 9 70376 Stuttgart, Germany

Stuttgart, Germany June 19, 1991 Ulrich Süße, No Player for coloratura soprano, flute, alto saxophone, trombone, two pianists, live-electronics, electro-mechanical pinball machine, and two-channel tape. D.Mason: realisation of two-channel tape.
Wilhelma Theater Neckartalstr. 9 70376 Stuttgart, Germany

Durban, South Afrika March 11, 1991 Pfiff der Zeit for four slide projectors and two-channel tape. Music by Ulrich Süße (Klangbild AE 7)
University of Natal Durban Durban, South Africa