Trevor Taylor's Circuit electroacoustic ensemble, here as a quartet with Paul Dunmall on saxophone, Ashley John Long on double bass, Philipp Wachsmann on violin & electronics, and Trevor Taylor on percussion & electronics, recording at Kingston University for the five-part work "DE" "CE" "EM" "BE" "R", intricate and introspective improv that builds and recedes through restrained squalls.

Clarinetist Tom Jackson and pianist Keith Tippett have worked together since 2001, with bassist Ashley-John Long joining them in improvisation in 2009, adding violist Benedict Taylor that same year in London, here meeting in the studio for 4 subtle and expansive recordings.