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.

The debut release of the UK improvising rock group Orchestra Of The Upper Atmosphere, co-led by Martin Archer & Chris Bywater, in a double CD blending kosmische musik, space rock, and contemporary classical, an improbable meeting between Ligeti, Klaus Schulze, & Quarkspace, supplemented at times by a string quartet, a sax quintet, and a 25-piece mixed choir.

Juxtavoices is an anti-choir of 30 voices whose repertoire includes original compositions and arrangements of classic modernist poems and found texts, here in a CD/DVD release with a reinterpretation of early an Cabaret Voltaire recordings and a terrifying ascent into hell.

Free improvising guitar legend Derek Bailey was invited to perform in his home town of Sheffield, England in 2004 with the trio of Mick Beck on tenor sax, bassoon, and whistles, and Paul Hession on drums, Bailey's first visit in many years, and a joyful occasion as the collective group explores a wide range of approaches to creating instant compositions.