The sound artist Jörg Hufschmidt (Hanover) is known for his experimental/artistic dialogue between painting, sound performance, drawing and music.

Sophie Sleigh-Johnson is a Southend-on-Sea based writer, artist and performer.

Paul Jolly is a saxophonist, clarinettist and flutist working within the fields of contemporary improvised since 1969, when he joined the iconic People Band with whom he still performs.

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.

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.

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.

Tracy Lisk is a percussionist who mainly performs on drum set, based in Philadelphia PA. Lisk’s history as a painter informs the substance of her improvisations which contain references to rhythmic structures while maintaining a fluid, suspended continuity.