Chris Burn, piano: "Following on from a relatively formal music education and a few years of involvement in Jazz, the beginning of the 1980s saw Burn thoroughly embracing freely improvised music. His pianism was almost exclusively devoted to inside playing. In 1985 the large group 'Ensemble' was formed and have subsequently made five CDs and given concerts in the UK, mainland Europe and Canada; along with a number of radio broadcasts. Burn often performed as soloist; both improvising but also playing Henry Cowell and John Cage.

In 1993 he made a CD of a selection of Cowell's piano pieces and made a programme for BBC R3. He has played numerous concerts and festivals in UK, Europe and Canada both as soloist, with Ensemble and with a host of improvisers from around the world. Since 2000 he has renewed his work in both composition and arranging; writing a number of pieces for solo piano and pieces for brass and percussion along with arrangements of improvisations by Derek Bailey and recordings of Alan Lamb. He continues to perform as both pianist and as trumpet player. In recent years he has performed twice at the Huddersfield Contemporary Music Festival with groups led by John Butcher and Simon Fell.

In addition he is participating of the Reverse Collection exhibition at the Tate Modern, Summer 2016."

"Philip Thomas (b.1972, North Devon) specialises in performing new and experimental music, including both notated and improvised music. He places much emphasis on each concert being a unique event, designing imaginative programmes that provoke and suggest connections.

He is particularly drawn to the experimental music of John Cage, Morton Feldman and Christian Wolff, and composers who broadly work within a post-Cageian aesthetic. In recent years he has been particularly associated with the music of Christian Wolff, giving the world premiere of his Sailing By in 2014 and Small Preludes in 2009, the UK premiere of Long Piano (Peace March 11), having co-edited and contributed to the first major study of Wolff's music, Changing the System: the Music of Christian Wolff, published by Ashgate Publications in 2010, and currently recording all of Wolff's solo piano music for sub rosa. He is an experienced performer of John Cage's music, having performed the Concert for piano and orchestra with both Apartment House and the Merce Cunningham Dance Company as well as most of the solo piano and prepared piano music, including a unique 12-hour performance of Electronic Music for piano

He has commissioned new works from a number of British composers whose ideas, language and aesthetic have been informed in some ways by the aforementioned American composers, such as Stephen Chase, Laurence Crane, Richard Emsley, Christopher Fox, Bryn Harrison, John Lely, Tim Parkinson, Michael Parsons, and James Saunders.

In recent years Philip has pursued a passion for freely improvised music, after significant encounters with the music of AMM and Sheffield-based musicians Martin Archer, Mick Beck and John Jasnoch. He has worked with improvisers in a variety of contexts and recently devised a programme of composed music by musicians more normally known as improvisers as well as others who have been influenced by improvisation in some form. This led to a CD release, Comprovisation, which featured newly commissioned works by Mick Beck, Chris Burn and Simon H Fell. Other CD releases include music by Martin Arnold, Laurence Crane, Christopher Fox, Jürg Frey, Bryn Harrison, Tim Parkinson, Michael Pisaro, James Saunders, Christian Wolff, as well as with improvisers Chris Burn and Simon H Fell.

Philip is a regular pianist with leading experimental music group Apartment House, with whom he has performed in festivals across the UK and Europe. He has also performed with the Quatuor Bozzini, and in duos with Mark Knoop, Ian Pace and John Tilbury (piano duet and two pianos) and James Saunders (electronics).

In 1998 Philip was awarded a PhD from Sheffield University in the performance practice of contemporary piano music. Between 2000 and 2005, he was Head of the Sheffield Music School whilst pursuing an active performing and teaching career. He joined the staff team at the University of Huddersfield in 2005, and became Professor of Performance in 2015. Philip is one of the Directors of CeReNeM, the University's Centre for Research in New Music. He continues to live in Sheffield, where he premieres the majority of his programmes, with his wife Tiffany and children Naomi and Jack."

"Derek Bailey (29 January 1930 - 25 December 2005) was an English avant-garde guitarist and leading figure in the free improvisation movement.

Bailey was born in Sheffield, England. A third-generation musician, he began playing the guitar at the age of ten, initially studying music with his teacher and Sheffield City organist C. H. C. Biltcliffe, an experience that he did not enjoy, and guitar with his uncle George Wing and John Duarte. As an adult he worked as a guitarist and session musician in clubs, radio, dance hall bands, and so on, playing with many performers including Morecambe and Wise, Gracie Fields, Bob Monkhouse and Kathy Kirby, and on television programs such as Opportunity Knocks. Bailey's earliest foray into 'what could be called free improvised music' was in 1953 with two other guitarists in their shared flat in Glasgow. He was also part of a Sheffield-based trio founded in 1963 with Tony Oxley and Gavin Bryars called "Joseph Holbrooke" (named after the composer, whose work they never actually played). Although originally performing relatively "conventional" modal, harmonic jazz this group became increasingly free in direction.

Bailey moved to London in 1966, frequenting the Little Theatre Club run by drummer John Stevens. Here he met many other like-minded musicians, such as saxophonist Evan Parker, trumpet player Kenny Wheeler and double bass player Dave Holland. These players often collaborated under the umbrella name of the Spontaneous Music Ensemble, recording the seminal album Karyobin for Island Records in 1968. In this year Bailey also formed the Music Improvisation Company with Parker, percussionist Jamie Muir and Hugh Davies on homemade electronics, a project that continued until 1971. He was also a member of the Jazz Composer's Orchestra and Iskra 1903, a trio with double-bass player Barry Guy and tromboneist Paul Rutherford that was named after a newspaper published by the Russian revolutionary Vladimir Lenin.

In 1970, Bailey founded the record label Incus with Tony Oxley, Evan Parker and Michael Walters. It proved influential as the first musician-owned independent label in the UK. Oxley and Walters left early on; Parker and Bailey continued as co-directors until the mid-1980s, when friction between the men led to Parker's departure. Bailey continued the label with his partner Karen Brookman until his death in 2005[citation needed].

Along with a number of other musicians, Bailey was a co-founder of Musics magazine in 1975. This was described as "an impromental experivisation arts magazine" and circulated through a network of like-minded record shops, arguably becoming one of the most significant jazz publications of the second half of the 1970s, and instrumental in the foundation of the London Musicians Collective.

1976 saw Bailey instigate Company, an ever-changing collection of like-minded improvisors, which at various times has included Anthony Braxton, Tristan Honsinger, Misha Mengelberg, Lol Coxhill, Fred Frith, Steve Beresford, Steve Lacy, Johnny Dyani, Leo Smith, Han Bennink, Eugene Chadbourne, Henry Kaiser, John Zorn, Buckethead and many others. Company Week, an annual week-long free improvisational festival organised by Bailey, ran until 1994.

In 1980, he wrote the book Improvisation: Its Nature and Practice. This was adapted by UK's Channel 4 into a four-part TV series in the early '90s, edited and narrated by Bailey.

Bailey died in London on Christmas Day, 2005. He had been suffering from motor neurone disease."