"Frode Gjerstad was born in Stavanger, Norway, 24-03-1948. He started trying to play improvised music as a trumpeter in 1968. When he moved to Lund in Sweden (1971 to 1975) he got a chance to meet, talk and play with musicians interested in this music. He had at that time started playing tenor saxophone (1969).

After he came back to Stavanger in 1975 he started collaborating with keyboardist Eivin One Pedersen. Together, they explored many different aspects of improvised music, as a duo or with others, but it was not until 1981, when they first played with John Stevens, that he had a real chance to feel what a dedicated musicians can do to the music-making.

At the early stage of his career, he choose mainly to play with international musicians because there was no tradition in Norway for the free music. However, after the club Blå opened in Oslo in 1996, a good number of younger musicians are now picking up on the music.

His relationship with British drummer, John Stevens which started in -81 and lasted up until his death in -94, was of great importance both musically as well as on a personal level. Through Stevens, he was introduced to some of the finest British improvisers and got to know their way of playing. Together, they led the trio "Detail" starting with Johnny Dyani on bass. And after Johnny died in -86, with Kent Carter.

He has also been active, running a larger group of mostly Norwegian musicians, the Circulasione Totale Orchestra. He started the group using electric instruments and modern rock-oriented rhythms. He has used the band to present his own compositions as well as a workshop and a place for young people to get to know free music. The band presented a commissioned work at the Molde Festival in -89 with a 13 man band combining free improvisations, compositions as well as rapping and scratching.(Three horns, three bassists, three drummers, accordeon, guitar a rapper and a DJ). The Circulasione Totale Orchestra is a powerful ever-changing band.

But it´s not easy to keep such a big group together. In 1998 he decided to keep the core of the band which at that time was Paal Nilssen-Love on drums and Øyvind Storesund on bass and try to develop that sound. It became Frode Gjerstad Trio. So far the trio has toured Norway, Sweden, Denmark, Polen, Italy, Austria, Portugal, England, Canada and the United States.

He has received several grants from various foundations and has been very active in the Norwegian Jazzmusicians Federation as well as in the committee for the Norwegian Contemporary Music Federation. Voted Jazz Musician of the Year in Norway, 1997. Part of the price was a concert where he could freely choose which musicians to use. This was the first meeting with Hamid Drake and William Parker. The concert became a tour of Scandinavia in -97 and the US in 2000.

US Pianist Borah Bergman has also been important to Frode. They first met in -94 and have played as a duo and also as trio with Evan Parker and later Peter Brøtzmann. Borah has been a great inspiration and a challenge over the years!

English bassist Nicholas Stephens first played with Frode in 1984. He played electric bass at the time, but it was not until after John Stevens died in 1994 that they started working together as "Calling Signals". First with a tour of England in 1995 with Paul Rutherford and Terje Isungset. And in 1996 with Louis Moholo and Danish guitarist, Hasse Poulsen. The latest version of the group has been with accordionist Eivin One Pederesen and Paal Nilssen-Love or Tony Marsh on drums. Frode also met and worked with US percussionist Kevin Norton in 2004 and they have found a common ground. They have a trio with Nicholas Stephens: Instinctual Eye.

Electronic music started to make an impact when he met Lasse Marhaug. They have played some concerts together and made some recordings. Lasses sounds have opened up a whole new territory of possibilities and came at a time when Frode started playing clarinets. A very fruitful combination!

Another side of the electronic thing was the group Ultralyd which was Frodes idea: to bring in a loud powerful electric bass with drums, guitar and reeds. After about a year, he left the band because the sound level was unbearable for the old man.! And he left it to the youngsters to decide how loud the band should be. Still, he has continued playing with Morten, Anders and Kjetil in other projects."

"Roger Turner (born 1946, Whitstable, England) is an English jazz percussionist. He plays the drumset, drums, and various percussion, and was brought up into the jazz and visual art cultures inhabited by his older brothers, playing drums from childhood in informal jazz contexts.

Turner studied English literature and contemporary philosophy at Sussex University, playing with Chris Biscoe for the British Council in 1968, a first concert in improvisation. His move to London gave him contact with the first and second generation improvisers and he began to play primarily with Lol Coxhill, Gary Todd, John Russell, Hugh Davies, Steve Beresford, and Phil Minton.

In the years immediately after 1974 his work was primarily concentrated on opening the way to a more personal percussion language. This was also a period of intense collaborations that structured many of his future approaches to music-making and saw the formation of two long-lasting acoustic duos with Phil Minton and with John Russell. Recordings of these duos document an extreme attention to timbre and pitch, as well as a constantly shifting speed that typified much of his work at the time. The duo with Minton toured extensively throughout Europe, USA and Canada.

In 1979 he established CAW records with John Russell and Anthony Wood, and recorded the solo album The Blur Between focussing on single surface improvisations: a linear and reduced equipment approach he had started using with Carlos Zingaro and others in live performances.

In addition to forming Trump music with Gary Todd to promote improvised music in London, he also involved himself in formative activities of the London Musicians Collective during this period. He was awarded Arts Council of Great Britain bursaries for solo percussion in 1980, and in 1983 for investigation into percussion with electronics. Extensive festival and club solo work followed, including the Bracknell Jazz Festival and the Brussels Festival of Percussion.

In 1982 the trio The Recedents was formed with Lol Coxhill and Mike Cooper exploring the possibilities of electro-acoustic music, in which Turner initially played drumset and EMS Synthi A as a means of bending the sounds of various metal percussion instruments. This group, still existing, mixes song, jazz, punk/thrash, with acoustic detail in always shifting sonorities, and has worked throughout Europe, Canada and the UK, also recording for the French Nato label. Involvements with experimental rock musics and open-form song included extensive work in duo with Annette Peacock 1983-5, with whom he toured in Europe and Scandinavia. They recorded the album I have no feelings for Ironic.

In 1984-5, he was invited for workshop residences at Alan Silva's Institute Art Culture Perception in Paris, where long-term collaborations with Alan began, culminating in The Tradition Trio with Johannes Bauer. This group was central to his explorations of forms of free jazz, an interest that has seen him working with musicians on both sides of the Atlantic (including Elton Dean, Irene Schweizer, Cecil Taylor, Roy Campbell, Henry Grimes, The Wardrobe Trio and Charles Gayle).

Since the early 1980s his work has focussed on numerous projects with improvising musicians and groups, touring Europe, Australia, USA and Canada. Perhaps the most important of the later groups would be Konk Pack, formed in 1997, with Tim Hodgkinson and Thomas Lehn, a group whose use of volume and sense of detail continues the exploration of an electro-acoustic dynamic that forms one of his main musical concerns. This group has toured extensively in Europe and USA.

He forged working relationships with Japanese musicians over the years: in the 1980s with Toshinori Kondo in the trio with John Russell, but since the mid-1990s in concerts and recordings with guitarist Kazuhisa Uchihashi in Austria, Japan, and U.K, and in the recent (2009) Hana-Bi three-day event in London that included the guitarist and the pianist Chino Shuichi.

An active involvement in visual art has always been in dialogue with his music, and an inspiration for it. In the forefront of this is his work with Susan Turcot (the investigation/documentation of music and sound-drawing both in Europe and Canada-including the Being Rich box collection --, and music for her 2008 animation film Bitumen, Blood, and the Carbon Climb.

His music for dance/performance includes work with Alexander Frangenheim's Concepts of Doing, Stuttgart ; Carlos Zingaro's Encontros projects in Lisbon and Macau; and most recently in the Josef Nadj production etc.etc. (premiered Vandeouvre, France, 2008) and which is a continuing involvement.

In March 2009 he was invited to travel and perform on the Arctic island Svalbard, and was also invited to attend and play in the Comprovise event in Cologne, Germany in June 2009, set up to examine any possible relationship between improvisation and composition.

Turner's music-making with international improvisers in ad hoc and group collaborations have since the 1970s to the present day included Toshinori Kondo, Derek Bailey, Fred Frith, Evan Parker, William Parker, Cecil Taylor, Otomo Yoshihide, Shelley Hirsch, Joelle Leandre, Keith Rowe, Ab Baars, Barry Guy, Barre Philips, Henry Grimes, Paul Rutherford, Gunter Christmann, Marilyn Crispell, Irene Schweizer, Frederik Rzewski, and Malcolm Goldstein."

"Borre Molstad is a tuba player, a member of Cabinet Trio, Circulasione Totale Orchestra, and Paal Nilssen-Love's Large Unit."