Back catalogue: Leftfield

Review: Nitechord is an anonymous "ambient-tech duo" that impresses with this fine debut, Lume, which is a meditative exploration of the calmness and mystery of the night as distilled through mid-tempo rhythms and atmospheric whispers. These sounds were first submitted as a raw, uncredited cassette demo in 2002 and have hardly been changed from that state but for the mastering. Tracks like 'Reflect' and 'Near' blend shimmering guitar loops, sub-bass and subtle twangs over dancefloor beats. 'Dim' breathes with layered drones, while 'Absent' offers mournful serenity and last but not least, 'Carry' blossoms into orchestral harmony. A sublime soundscape.

Review: Hardanger is a collaboration between Mariska Baars, Niki Jansen and Rutger Zuydervelt. Named after Jansen's Hardanger fiddle, the album expands on Baars and Zuydervelt's established chemistry after beginning as Jansen's improvisations with Baars adding vocals and guitar, all later shaped by Zuydervelt into two long-form tracks-one an electro-acoustic collage, the other more meditative. Baars blends ambient and folk and is known for collaborating with artists like Peter Broderick, while Jansen is a folk violinist and Zuydervel's prolific output as Machinefabriek is well worth checking as are his film scores and collabs as Piiptsjilling and Fean with Baars.

Review: Richard Norris is still best known for his 1980s output - whether that's as one half of The Grid with former-Soft Cell man David Ball, or as producer and engineer for the likes of Joe Strummer, Bryan Ferry and the Pet Shop Boys, to name but a quick handful of the who's who in his portfolio. However, in psychedelic, ambient and more experimental circles, his name invokes a huge body of contemporary work that includes studio productions and regular DJ sets at events like Glastonbury and Green Man Festival. Among the most treasured of his contributions to this more adventurous and - dare it be said - niche end of his oeuvre, the Music For Healing records are a trove of excellent sounds and tones, movements and arrangements. Here for the first time on vinyl, the Colours collection, which form just one part of the wider series, is both a perfect entry point into this universe and a wonderful standalone for fans of ambient, drone and mood tunes.