An extended work for 10 improvisers using a composite composition of graphic scores, open notations, and two trio sub-pieces titled "skelf" (electric guitar, double bass and drums) and "antiphon" (violin, viola and double bass), all directed by UK saxophonist Matt London in an ensemble with reeds, winds, brass, strings, electric guitar, and Mark Sanders on drums.

Saxophonist Martin Archer composed the five works on this, the 3rd release for Engine Room Favorites, his AACM-influenced big band with a tremendous orchestration of horns with drums, vibes, piano and bass, here with their most complex yet melodic and rich release yet, including melodic elements of folk music, powerful rhythms from prog-oriented rock, and free improv and jazz.

Having met at Middlesex University in 2001, this sophisticated London-based contemporary jazz/folk sextet formed in 2011, recently adding vocalist Kerry Andrew (Juice), as pianist Laura Cole composes music and text based on her personal experiences; pieces include two collective improvs and 2 reworkings of Ornette Coleman's "Lonely Woman".

A small group setting where each performer brings a composition to the session, with Discus family members Martin Archer on saxophones, Corey Mwamba on vibraphone, Seth Bennet on double bass, and Peter Fariclough on drums, for jazz that balances melodic and formidable free improvisation.