"André Gonçalves is a keyboardist and improviser, known for the groups EA, Gigantiq, Stapletape, and Variable Geometry Orchestra."

"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. "

"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 Lisbon. Some academic training did not foster in her an interest for musical creation. In 1980, during a trip to the north of India, she intuited the sacred fire of true music, that she will find again in the more initiatic jazz and the gratifying discovery of several trombonists. Sei Miguel´s "sideman" since 1983, she partakes in all his works."

"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."

Monsieur Trinité is based in Lisboa, Portugal, and is a member of Equinox Quartet, IKB, Potlatch, and Variable Geometry Orchestra.

"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."

"Flutist, saxophonist, improvisateur, composer.

With classical and jazz training at the Amadores de Música Academy, the Conservatório Nacional and the Portugal Hot Club school of jazz, Paulo Curado works within jazz and improvised music.

"O Lugar da Desordem" is a trio founded by Paulo in 1995, which comprises drummer Bruno Pedroso and bassist Pedro Gonçalves."

"Rafael Toral, born in Lisbon, 1967 has been intrigued by the potential of sound and the functions of music since he was a teenager. As a composer and performer, he has been deeply involved with Rock, Ambient, Contemporary, Electronic and Free Jazz music in different periods of his life.

Working with electric guitar and electronics, in the 1990's he created a blend of Ambient and Rock and recorded acclaimed albums like Wave Field or Violence of Discovery and Calm of Acceptance. By the early 2000's he arrived to a sense of accomplishment about his previous 15 years of work, also realizing the world needed a different creative response. He decided to start something new, as radically different from the previous phase as possible. In a transition to vulnerable action, he launched the alien-sounding Space Program in 2004, using experimental electronic instruments. It's been an ambitious long-term project exploring an approach to electronic music based on silence, through decision making and physical gesture, in a way inspired by post-free Jazz. The resulting music, "melodic without notes, rhythmic with no beat, familiar but strange, meticulous but radically free - riddled with paradox but full of clarity and space", has been described as "a brand of electronic music far more visceral and emotive than that of his cerebral peers".

In the last 15 years he's been thinking and practicing an understanding of silence as "space", with a clear function in music creation but also as a metaphor for social relationships and a statement on information and sensory overload.

Performing solo or in numerous collaborations (including Jim O'Rourke, Jim Baker, Sei Miguel, Chris Corsano, John Edwards, Evan Parker, Tatsuya Nakatani, Manuel Mota, Alvin Lucier, Phill Niblock, Christian Marclay, Sonic Youth, Rhys Chatham, Lee Ranaldo, C Spencer Yeh, and many others), he has been touring throughout Europe, Canada, USA, Mexico, South Korea, Japan, New Zealand and Australia.

Also active in visual and spatial arts, Toral has produced video and several installations from 1994 to 2003.

In 2014 he relocated to the mountains in central Portugal for a more sustainable life. In 2017, having concluded the Space Program's recording series, Toral is entering a wider field with multiple directions and possibilities. From his mountain studio, he also offers mastering services."

"Raphael Soares is a percussionist known for the groups Alförjs, SUNFLARE, and The Sound Of Typewriters."

"Portuguese saxophonist (alto, C melody, baritone, and tenor) Rodrigo Amado specializes in free-form, composition-in-the-moment jazz, and his various projects and trios have given him an international following. Born in Lisbon in 1964, Amado began studying the sax at the age of 17, briefly at the Hot Club Music School of Lisbon and with mentors Carlos Martins, Pedro Madaleno, and Jorge Reis, among other leading Portuguese jazz artists. With diverse musical interests, he explored how improvisation is handled in other genres, although his work with his various ensembles like the Lisbon Improvisation Players and the Motion Trio (with Miguel Mira and Gabriel Ferrandini) falls clearly under the umbrella of 21st century jazz, and he has been an in-demand studio player on numerous recorded projects. He started his own label, Clean Feed, in 2001, with brothers Pedro and Carlos Costa, before leaving the imprint in 2005 to start a second label, European Echoes. Also an accomplished professional photographer, Amado continues to be a bright light on the Portuguese and international improvisational jazz scene."

"Sami Tarik is a percussionist and composer, who lives in Natal, Rio Grande do Norte."

"Plays his trumpet with complete awareness of the whole Jazz history while dealing, as a music director, with the full spectrum of sound sources in a broad range of innovative (and often strange) solutions, including frequent use of electronics. He has created his own music system, allowing him to take his open pieces to a high degree of perfection.

Director, arranger and trumpeter, Sei Miguel considers himself a simple jazzman, which, he says, isn't always easy. Born in 1961, Paris, lived in Brazil and France until settling down in Portugal during the 80's. Since 1986 he has been directing formations of variable geometry. Having performed in Portugal, Germany, Italy and Brazil, among his many regular collaborators are not only guitarists Rafael Toral and Manuel Mota, but also extraordinaire trombone player and painter Fala Mariam and virtuoso percussionist César Burago. Miguel has also written music for theater and ballet."