The UK ensemble Apartment House commissioned this work from composer & experimenter Jim O'Rourke based on their performance of other O'Rourke works, here interpreting a new graphic score designed like a sonic mobile, creating a minimal yet episodic piece of flexible interpretation as the performers whistle, hum and quietly sing in combination with bowed harmonics.

The 4th album on Another Timbre from a series of pieces by composer Antoine Beuger, each acknowledging a cultural or intellectual figure, here titled for philosopher, musicologist, educator and one-time member of the French Resistance, Vladimir Jankélévitch, represented by Beuger in a large dramatic work performed by the Apartment House sextet.

Five fascinating works by the Belgian composer Maya Verlaak, realized by Apartment House and soloists Sarah Saviet & Mark Knoop, experimental compositions including a work of personal reflection based on "Alouette"; a conceptual game piece; a composition layering pre-recorded segments of "Greensleaves"; and two interactive acoustic & computer pieces.

Violinist Mira Benjamin requested British composer James Weeks write a long-duration piece for her, Weeks evoking the image of a violin alone in a remote hill played only by the wind, using an evolving palette of timbral and harmonic material resolving with long sequences of Just Intonation three-part chords, Benjamin also whistling and singing softly.

A live recording of Julius Eastman's 1974 work "Femenine" performed by Apartment House led by cellist Anton Lukoszevieze, with Simon Limbrick on vibraphone, Kerry Yong on piano, Mark Knoop on keyboard, Mira Benjamin on violin, and Gavin Morrison and Emma Williams on flute, an ecstatic and intricate work using a repeating figure contrasted with both asynchronous and complementing backgrounds.

Two ensemble works and two solo pieces by Christian Wolff's favourite contemporary composer, Cassandra Miller, who is blazing a very personal trail through the experimental music world, with brilliant performances by Apartment House, Mira Benjamin, Philip Thomas, and Charles Curtis with the BBC Scottish Symphony Orchestra, conducted by Ilan Volkov.

Ten pieces dating from 1995 to 2015 from Canadian composer Linda Catlin Smith, performed by Quatuor Bozzini and Apartment House, the first in Another Timbre's Canadian Composer series, a 2-CD release focusing on Smith's "equal and simultaneous drive toward abstraction and lyricism" in slowly developing, lush and sophisticated compositions.

Canadian composer Linda Catlin Smith's extended composition for violin and percussion in 15 parts, performed by percussionist Simon Limbrick and violinist Mira Benjamin, a unique orchestration that reveals a journey of steady pace, tension and beauty.

The Ensemble Grizzana (Ryoko Akama, Mira Benjamin, Richard Craig, Emma Richards, Philip Thomas and Seth Woods) performs a series of delicate and beautiful chamber pieces by Swiss composer and clarinetist Jurg Frey, who also performs on clarinet.