"Massimo Pupillo (Ostia - Roma) is a bass and double bass player and composer. Best known for being the bassist of Zu, which produced bio 15 albums with labels like Atavistic / Touch n 'Go (USA), Southern (EU), Heads (JAPAN), Ipecac Records (USA) and numerous singles and split with other labels.

He collaborate in many different (musical and not only) projects, from jazz, to improvisation, avant-garde, noise, taking an interest in movies soundtracks and theater.He has join the stage and the sounds with a very long list of musicians including ... Thurston Moore, Jim O' Rourke (sonic youth), Mats Gustafsson, Paal Nilssen Love, Terrie (Ex), Katia Labeque, Giovanni Sollima, Nicola Tescari, David Chalmin, Chris Corsano, Eraldo Bernocchi and FM Einheit (Einsturzende Neubauten), Uchihashi Kazuhisa, Yoshigaki Yasuhiro, Geoff Farina, Ken Vandermark, Hamid Drake, DJ Olive, Otomo Yoshihide, Amy Denio, Gianni Gebbia, Lukas Ligeti, Fred Lonberg- Holm, Joe Lally e Guy Picciotto (fugazi), Peter Brötzmann, Caspar Brötzmann, Damo Suzuki (Can), Eugene S. Robinson (Oxbow), Steve MacKay (The Stooges), Mieko Suzuki, Oren Ambarchi, Stephen O' Malley and... yes we could go on for a long time..."

"Alexandre Babel is a Swiss born and Berlin based drummer, percussionist, composer and improviser. He is involved in various contemporary contexts such as modern classical music, free improvisation, noise and performance art. Babel creates works that question the listenerÕs expectations towards conventional musical forms.

He performs as a solo artist and with groups through the five continents, in some of the leading venues and festivals of contemporary music. A member of the contemporary chamber music ensemble KNM-Berlin, his current projects include WZC with French composer Pierre Jodlowski, Fosil with the contrabass-clarinetist Theo Nabicht, Radial with the artist Mio Chareteau. Past and present collaborators include Keiji Haino, Sudden Infant, Buttercup Metal Polish, Aethenor, Musikfabrik. He is currently the artistic director of the swiss based percussion group Eklekto."

"Caspar Brötzmann (born 13 December 1962) is an electric guitar player. He was born in Wuppertal, Germany.

While Brötzmann typically performs with the power trio lineup of Caspar Brötzmann Massaker (his early band), with guitar, bass guitar and drum set, he only uses rock and roll and heavy metal music as a basis for his music. Brötzmann's technique has been praised: "...his attack on the instrument - explosive, obstreperous, large scale, textural, timbral - asserts the material facts of string-pickup-amplifier more bluntly than anyone else currently involved in rock".

Brötzmann's father, Peter Brötzmann, is a free jazz saxophone player. They have recorded a duo album, Last Home."