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.

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.

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.

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.

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 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.

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.