Ivor Kallin plays viola with the London Improvisers Orchestra, electric violin with Electrio, bass and voice with the Glowering Figs, and hosts a weekly radio show on Resonance FM as Ambrosia Rasputin, and the last time he had his hair cut, it cost 30p.

British musician, trumpeter and flugelhorn player Charlotte Keeffe wears her love for free improvisation, jazz and experimental music on her sleeve. Whether performing regularly as a soloist (Sound Brush), or leading a variety of different ensembles, including her Right Here, Right Now Quartet, she carefully carves out spaces for the free movement of ideas and individual expression.

Gabriel Keen studied at Dartington College of Arts and London College of Music. He won second prize in the 5th British Contemporary Piano Competition, and has recently recorded works by contemporary composer Brian Inglis for CD release.

Danny Kingshill has worked as a player and musical director for Cyclops Theatre Company and the Amici dance company. He has had a wide experience as a workshop leader. He has been a member of improvising groups Boyg and In Sand and is a member of Tonbridge Philharmonic.

Caroline Kraabel has performed and recorded with improvisers including Robert Wyatt, Louis Moholo, Cleveland Watkiss, Hyelim Kim, Annie Lewandowski, Susan Alcorn, Mark Sanders and Veryan Weston (the trio CD – Playtime, and a duo CD project on Emanem - Five Shadows.

Keyboardist and vocalist, Olga has been playing music since she was five years old. Starting, as most children do, with classical music, her musical life took her through many genres and bands. Genre has never been a focus for Olga’s musical practice, she tends to regard music as a practice of purposefully organized sound rather than sets of rules and traditions.

Ross Lambert is an Irish free improvisation guitarist and “magnetic and vibrating sources” player. Visual artist. Writer. Designer.

Dominic Lash is a freely improvising double bassist and electric guitarist who the Free Jazz Collective has called an “exceptional creative musician”. He also both writes and performs composed music and, as an academic, researches and writes about film.

Double bassist, David Leahy has been an active member of the free improvisation scene ever since his arrival from New Zealand in 1998. He is also an improvising dancer and works at Trinity Laban as a lecturer to both music and dance students. He is particularly interested in spatialized performance practices and has explored and performed alternative approaches to performance with a wide array of improvisers and with larger groups such as; LIO, Oxford Improvisers, the Free Range Orchestra (Canterbury), the Wuppertal improvisers, and Orquesta Foco (Madrid).