"He has been playing the violin for 30 years and in that time has played all genres of music ranging from contemporary music to free jazz and improvised music, live and in the studio.

His main interest shifted towards contemporary improvised and composed music.

The relationship with his instruments is focused in sonic and textural elements.

Electronic music was an early influence on his approach to violin playing, which challenges traditional romantic concepts of the violin/viola through use of preparations and micro tuning.

Active in different settings on the Portuguese scene for free improvised music, both as a collaborator and in leading his own groups.

Music for Dance, Cinema, Video and Performance.

Has created the record label Creative Sources Recordings in 1999, which mainly concentrates on releasing experimental and electro-acoustic music."

"Born in 1958, studying guitar at the Academy of Music Amateurs, in the 70s, with Prof. Nagy. In the late 70 studying bass at the Hot Club, in the early '80s, with Prof. Zé Eduardo.

"Intrigue and permanent and persistent unease with stringed instruments, jazz and improvisation itself. During the last forty years, in concert, in private or in the studio, I had the honor of having played and learned (chronologically) Nuno Grande, Armindo Neves, Emilio Robalo, Celso Carvalho, António Ferro, Arthur Costa, Ze Bitch John Vinegar, John Lucas, Francisco Medina, Abdul moimeme, Rashiim Ausar Sahu, Patrick Brennan, Rodrigo Amado, Scott Fields, Francisco Trindade, Ernesto Rodrigues, Harvey Sorgen and Joe Giardullo.

Today, honor me play (and perpetuate my restlessness) with Rodrigo Amado, Abdul moimeme, John Lucas, Joseph Bruno Parrinha, John Parrinha, João Pedro Viegas, Alipio Carvalho Neto, Gabriel Ferrandini, Ernesto Rodrigues, Armando Gonçalves Pereira, Hernani Faustino, Rodrigo Pinheiro, Zé Lencastre, Louis Desirat, Peter Castello Lopes, Luís Lopes, Luís Vicente, Philip Sousa, Pedro Roxo, Johannes Krieger, George Lamprey, Marcello Maggi, Paulo Curado, Diogo Leal, D' Incise, Virginia and Eduardo Chagas. With some of my friends. I share my musical day in broader bands or ensembles, with other I highlight specific musical encounters and they are my entire curriculum." "

Alvaro Rosso is a Portuguese double bassist, a member of Variable Geometry Orchestra, ZMVR 4tet, Orgonite, Croniques 3, and String Theory.

"Studied painting with António Sena (Ar.Co, 1988 -1992), worked in advertising for a period of time, but nowadays works as graphic designer in corporate identity, packaging, web and audio-video production.

Started sound/music activities in 1989 when formed the VITRIOL project with Paulo Raposo, a laboratory for experimental sound actions, in a first stage with studio work followed in 1994 by live output, mainly live electronics, concrete music with a improvised or graphic score oriented approach. Uses the laptop with software written in MaxMsp, small resonant objects, microphones and piezo elements to produce a music that deals with space and its sound characteristics. Interests in "soundscape" and field recordings are a huge part of his work, for piece preparation or just for archival purposes, Always recording, events, spaces or music. Multi-channel acusmatic music and radio pieces.

Presents himself solo in site-specific audio-video works, or in duos with João Silva (video, sound, photography), "Inhabitaded Spaces" with Ricardo Guerreiro (computer, mics), "Venús Pistolletto" with Emídio Buchinho (elec. guitar, mics, objects) and trios with Ernesto Rodrigues (violin) and Guilherme Rodrigues (cello) or ZNGR electroacustic trio with Carlos "Zíngaro and Emídio Buchinho. Member of several formations, "(Des)Integração" laptop ensemble (2001-2003) or in more electroacoustic sets, uses live-electronics and sampling which is the case of "Suspensão" septep, VGO, variable geometry orchestra and specially a trio close related to the "near silence" aesthetics, with Ernesto Rodrigues (violin, harp) and Guilherme Rodrigues (cello) with already several CD releases, always with at least one international improviser guest. Presented his work in Portugal, Spain, France, UK and Germany. Worked with artists from several media: dance, performance and video. Music and sound design for video and animation. Video and sound editing for comercial projects. Played live or in recording projects throughout the years with a lot of musician and sound artists. His sound work is documented in several CD releases. Belongs to the Granular board of directors, a portuguese association for experimental art and does the image of Creative Sources label. Broadcasts "Boca Doce" show at Rádio Zero (web) and other special shows. Workshops and seminars in digital audio manipulation, Maxmsp programming and sound art practise."