The Concreseizer 1
1980 at Christinasalen/Upplands Väsby
The Concreseizer 2 (Tumba-ba-umf)
was realised at Fylkingen during the Stockholm Electronic Music Festival 1989.
The Concreseizer consists of 37 different sounding sculptures under the control of a keyboard.
The different sounding objects were spred out in the room like a sound garden.
The main idea of the instrument, contrary to the synteseizer, is to make it able to see the sound sources and to make a visible part to the music.
The Concreseizer 3 (Manifest I)
1991 "Musik och maskin" at Berwaldhallen/Stockholm
The Concreseizer 4 (Manifest II)