MAZK is a collaboration between the noise musicians Masami Akita and Zbigniew Karkowski, the name is an acronym of the names of each composer.
- Sound Pressure Level (OR, UK, CD, 1998)
- 湯島の白梅 (Tigerbeat6, USA, CD, 2001)
- 不味苦 (Noise Asia, Hong Kong, CD, 2001)
- In Real Time (Ytterbium, France, CD, 2005)
- Equilibratura Elettronica (with Ogino Knauss) (AV Recordings, Italy, DVD, 2005)