With titles taken from different kinds of water nymphs in Greek mythology, composer Mark Iddon's four-part work is a hauntingly beautiful set of compositions of seeming siren calls and rich percussion, realized by an octet configuration of the UK ensemble Apartment House, with two pianists (Philip Thomas and Mark Knoop), three strings, clarinet, flute and percussion.

Three chamber works in single and multiple movements by minimalist composer Jurg Frey, exploring time & duration, form & shape and a balance of material, performed by a core quartet from the UK ensemble Apartment House, orchestrated for clarinet and bass clarinet, violin and cello, the final work adding piano, viola and percussion in a septet reworking of a 2014 composition.

The UK avant ensemble Apartment House performs three of John Cage's later works: Two (1987), a number piece using randomly-determined time brackets specifying pitch & dynamic; Hymnkus for up to 14 instrumental parts each of 17 elements blending the concepts of a hymn and a haiku; and Thoreau Drawings, the score twenty unnumbered pages on which Cage drew shapes onto a grid of six systems, each divided into 5+7+5 parts, following the form of a haiku.

Collecting five chamber works from prolific London-based composer Tim Parkinson, written between 1998 and 2017 and performed by the Apartment House ensemble: one piece for solo violin performed by Mira Benjamin, two duos for violin & piano (by Benjamin & Siwan Rhys), a quintet for winds and strings and a septet, both featuring flute and bass clarinet.

A diverse set of compositions from Canadian composer Allison Cameron showing the breadth of her interests across experimental and compositional forms, including a solo multiphonic work for bass clarinet; a guitar trio with the Allison Cameron band of Cameron, Eric Chenaux & Stephen Parkinson; and Apartment House performing quintet and sextet compositions.

A beautifully unfolding story in connected works forming a codex from Texas composer and Wandelweiser artist Kory Reeder, a long form work performed by the UK Apartment House Ensemble in a septet of strings, winds and piano, each section creating a loose narrative ark through several notational strategies envisioned with characters, scenes, diversions, and digressions.

Six beautiful, fragile and mysterious works for piano in combinations with other orchestral arrangements and solo, including pitch-based compositions and a graphic work directed by photographs, performed by members of Apartment House in duos, quintets & sextets; works initially commissioned by Another Timbre and Philip Thomas and here performed on piano by Siwan Rhys.

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.

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.

A live performance at London's Cafe OTO from composer Thanos Chrysakis, performing compositions focused on the deeper reeds from composers Christian Wolff, Iancu Dumitrescu, Hannes Kerschbaumer, Georges Aperghis, and Chrysakis himself, in configurations from solo to quintet, with Tim Hodgkinson, Jason Alder, Chris Cundy, Heather Roce, Yoni Silver, and Shadanga Duo.

The UK ensemble Apartment House performs two works--Olivier Messiaen's "Quatuor pour la fin du Temps" in 6 movements; and Linda Catlin Smith's "Among the Tarnished Stars"--taking a fresh modern approach to the Messiaen, drawing out its experimental character, and the sense of drama and intricate gradations of sonority in Smith's rich and mysterious work.

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.