Trying to strike a balance between composition and the challenges of being a young parent, Rutger Zuydervelt, aka Machinefabriek, created a series of short tracks that could be developed quickly with invited collaborators, a concept that worked so well that in little time he found 52 enthusiastic and diverse musicians to develop the expanse of this impressive collection.

Six pieces developed by violinists Johnny Chang and Keir GoGwilt, with vocalist Celeste Oram joining on three, starting with early music works by Hildegard van Bingen and Orlando de Lassus in a hybrid of musical archaeology informed by modern concepts of repetition, variations of timbre, improvisation, &c, as they seek hidden sound worlds in older notation.

Part of Japanese composer Taku Sugimoto's Solo for Strings series, these works focus on bowed stringed instruments played only with natural harmonics, arranged with clarinets and flute, using long tones and repetition that allow the performer decisions on their length, performed by a Berlin-based octet including Catherine Lamb, Johnny Change, Samuel Dunscombe, &c.

Two hauntingly beautiful works in microtonal composer and violist Catherine Lamb's "Prisma Interius" series, the first a duo with violinist Johnny Change and Xavier Lopez on the "secondary rainbow synthesizer", which channels the sound outside of the performance space as a generator of ambient sound; then a sextet of strings and winds with two secondary rainbow synthesizers.

Austrian composer Peter Ablinger wrote this study, which is not intended for live performance, using a violin performing a slow glissando over one octave, here performed by violinist Johnny Chang, the recording then composed in the studio as a proportion canon, virtually layering 16 violins in a study displaying the harmonic interactions of that single glissando.

The meeting of Johnny Chang (viola), Jamie Drouin (suitcase modular synth), Dominic Lash (double bass), Dimitra Lazaridou-Chatzigoga(zither, and David Ryan (bass clarinet) recording at Bourough welsh Congregational Chapel, in London in 2013, recorded by Another Timbre label leader Simon Reynell, for a unique merging of disparate approaches to ea-improv.

A live recording at Cafe Oto in 2013 from this sextet in an extended and dynamic piece in which the musicians develop material they had presented in small groups in the first half of the concert, mixing improvised and prepared elements.

Electronics artist Watkins wrote this piece for resonant spaces, interactive electronics, audience participation & string quartet, here in a special version tuning each string to an odd partial of 60Hz.