Splitting the album between two ensembles, UK composer Eden Lonsdale's beautifully languid compositions are performed first by Apartment House, and then by the young Rothko Collective, the four pieces showing Lonsdale's development of writing for harmony, timbre and resonance into works focused on the passing of time and the integration of prominent melodic elements.

Eight chamber works of interestingly structured and exquisitely restrained character, composed between 2016 and 2021 by UK composer Georgia Rodgers, performed by the Apartment House ensemble in configurations of acoustic duos, trios & quartets, one solo piece for piano & electronics, one solo work for electronics and the title piece in 3 parts by a quintet.

Four clarinet-based works in trio, duo and solo from UK composer and musicologist Martin Iddon, performed by Heather Roche on bass and contrabass clarinets, Juliet Fraser on voice for "Muses", Anton Lukoszevieze on cello and James Opstad on double bass; music with intricate, interweaving lines, the title piece a mesmerising work for multi-tracked clarinets and field recordings.

A 4-disc box-set with a 44-page booklet of extensive notes, presenting John Cage's Number Pieces which he wrote in the last five years of his life, adapted for mid-size ensembles and performed by the London-based ensemble Apartment House, compositions 'Five' to 'Fourteen' along with alternative versions of three of the pieces; significant and essential.

Commissioned by Another Timbre for the quarantine commissions series, Hlaholika was developed by composer Adrián Demoč for the Apartment House ensemble as a quintet of violin, double bass, clarinet, viola & piano, using the configurations for 3 other works performed here by Apartment House; plus a piece for an ensemble from the Janacek School of Music in the Czech Republic.

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.

Eight sophisticated chamber pieces composed by Linda Catlin Smith and realized by the Canadian Apartment House ensemble, including a solo piano performed by Philip Thomas, a piano duo with Thomas and Mark Knoop, and works for percussion & cello, 2 quintet pieces for strings, percussion and winds, and two 7-piece conducted works with two percussionists, strings and brass.