"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."

"Helena Espvall is a cello player who is comfortable in indie rock and improvised music circles. She was born and raised in Sweden, playing guitar and cello in rock bands and a silent movie orchestra. Moving to the U.S. and settling in Philadelphia in 2000, Espvall further explored Arabic music, performed with the Amnesiac Music & Dance Ensemble, and joined the contemporary psychedelic-folk group Espers, recording the CDs Weed Tree and II with them. Her penchant for playing free jazz has resulted in collaborations with guitarist Eugene Chadbourne. She is a featured artist with saxophonist/flutist Oluyemi Thomas on his recording Before the Beginning, and with From Quagmire on Habitats in the Wound. Espvall's debut CD as a leader, Nimis & Arx, from the Pax/Fire Museum label is produced by George Korien, where she plays cello, guitar, and recorder, sings and uses electronics. Other artists she has worked with include Katt Hernandez, Lukas Ligeti, Masaki Batoh, Gui Mallon, Nick Castro, Bert Jansch, Sharron Kraus, Fürsaxa, Vashti Bunyan, Samara Lubelski, Marissa Nadler, Damon & Naomi, Arborea, Curia, Golden Ball, the Valerie Project, Polineros, and Scorces.

Helena Espvall is a Swedish-American musician noted for her participation in the post-millennial psych-folk and free improv scenes. Her primary instruments are cello, guitar and voice."

"Studied alto saxophone within a jazz tradition spectrum. His continuous solo experimental research explores a wide scope of sound material through the use of the extended technics. Participates in several ensembles of improvisational music, electro acoustics and reductionism. Collaborates with musicians such as, Ernesto Rodrigues, Ricardo Jacinto, Sei Miguel, Fala Mariam, João Castro Pinto, Rafael Toral, Manuel Mota, David Stackenäs, Travassos, Paulo Raposo, Carlos Santos, Shiori Usui, C. Spencer Yeh, Cyril Bondi and d'incise, and developed projects as CACTO and PinkDraft, In the recent years has been also collaborating in several different projects at the intersection of the performative areas of dance, theatre and the visual arts (PARQUE, Les Voisins, Eye Height, Adriana Sá, Beatriz Cantinho). Participates and curates experimental and community radio initiatives."

"Bruno Parrinha - alto sax / soprano, Clarinet Sb / Alto, flute

Around the age of 10 began playing the clarinet. At 17 he bought a flute and entered the Academy of Music where he Amateurs solfeggio and instrument with Paulo Curado for two years . Later he was always playing clarinet and tenor saxophone ( self-taught ) and at age 21 he was invited to join the band Pop Radar Gaddafi with whom he recorded . Later he was cast of musicians on the play " Vieux Carré " in teatro da Graça playing tenor sax . Spent a year on the scene . At 87 he began to attend formations of Sei Miguel resulting in vinyl LP recorded at 88 " Songs love and against terrorism ." Since then he has dedicated his commitment to free improvisation and has participated in numerous trainings and concerts with illustrious musicians including Rodrigo Amado , Rodrigo Pinheiro , Miguel Mira , João Lucas , Paulo Curado , Ernesto Rodrigues , Guilherme Rodrigues , Ulrich Mitzlaff , Manuel Guimarães Cyril Bondi , " D' Incise ," Raphael Ortiz , Nicolaus Gerwinsky , Phill Niblock , Raymond McDonald , Victor Nubla , Nuno Rebelo , Marco Franco, Gabriel Ferrandini , Hernani Faustino , Luís Lopes , José Oliveira , Carlos Santos , Carlos " Zingaro " João Pedro Viegas , Victor Rua , Abdul " moimême " , Luís Vicente , João Lancaster , Luis Gil , Paulo Pimentel , Francisco Andrade , Albert Cicera and many others.

Presently a part of groups : ARGUE, IKB , VGO , Miguel Mira Quartet , Open Mind and Puma. "

João Silva is a Portuguese musician who performs on tibetan bell, seng gong, shruti box, &c.

Juan Cato Calvi is a Lisbon-based bass clarinetist, known for his work with the Diceros and Variable Geometry Orchestra.

"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."

"João Valinho is a percussionist and Visual Artist based in Lisbon, Portugal."