
Laptop, Mark Trayle
No-input Mixing Board, Toshimaru Nakamura
Graphic Design by Carlos Santos & Mark Trayle
Recorded January 2007 by Lorin Parker
Mixed by Toshimaru Nakamura & Mark Trayle
Mastered by Toshimaru Nakamura
Production by Ernesto Rodrigues
Toshimaru Nakamura's instrument is the no-input mixing board, which describes a way of using a standard mixing board as an electronic music instrument, producing sound without any external audio input. The use of the mixing board in this manner is not only innovative in the the sounds it can create but, more importantly, in the approach this method of working with the mixer demands. The unpredictability of the instrument requires an attitude of obedience and resignation to the system and the sounds it produces, bringing a high level of indeterminacy and surprise to the music. Nakamura pioneered this approach to the use of the mixing board in the mid-1990's and has since then appeared on over one hundred audio publications, including nine solo CD's.
He has performed throughout Europe, North America, Argentina, New Zealand, Australia, Korea, China, Singapore and Malaysia, performing and recording both as a soloist and in collaboration with numerous other musicians.
As an active organizer of concerts in Tokyo, Nakamura has helped many musicians coming to Japan find places to perform, both with himself and with others. From 1998 to 2003 Nakamura and Tetuzi Akiyama ran the concert series Improvisation Series at Bar Aoyama and then later the Meeting at Off Site series of concerts. Both these concert series were crucially important in exposing a new manner to improvised music (referred to as Electro Acoustic Improvisation) to the Japanese public and to foreign musicians visiting Japan, making Tokyo one of the global hotspots for this new approach to music.
Mark Trayle, born Mark Evan Garrabrant (January 17, 1955 in San Jose, California – February 18, 2015 in Ventura, California) was a California-based musician and sound artist working in a variety of media including live electronic music, improvisation, installations, and compositions for chamber ensembles. His work has been noted for its use of re-engineered consumer products and cultural artifacts as interfaces for electronic music performances and networked media installations. Trayle studied composition at the University of Oregon with Homer Keller, and at Mills College with Robert Ashley, David Behrman, and David Rosenboom. Under Berhman’s tutelage he began building hybrid digital-analog electronics and used those (often with electric guitar and homemade performance interfaces) throughout the 1980s. From the late 1980s through the mid-1990s his work focused on the use of alternative performance interfaces to guide algorithmic compositions, as well as composing for and performing with The Hub.
