"Dean Roberts (born 1975) is a musician and composer from New Zealand who works with electroacoustic music, minimalism, free improvisation, song cycles and prog rock. During the mid-1990s he was a member of the trio Thela with Rosy Parlane and Dion Workman. After Thela disbanded, Roberts recorded 3 solo albums under the name White Winged Moth, followed by a series of releases under his own name.

Along with Martin Brandlmayr and Werner Dafeldecker Roberts was a member of experimental trio Autistic Daughters when he lived in Italy.

He has also recorded with Eugene Chadbourne and Thurston Moore.

He graduated from Elam School of Fine Arts' Intermedia department and later taught time-based arts there."

Sound artist Mattin (aka Mattin Artiach) was born in 1977 in Getxo, Euskadi, Spain. He is a member of Belaska, Billy Bao, Deflag Haemorrhage / Haien Kontra, La Grieta, Josetxo Grieta, No More Music, Regler, Sakada. He is the Founder of w.m.o/rEAI, Harsh Noise, Noise, Noise Rock, Free Improvisation, Onkyo.