New releases last four weeks: Experimental/Electronic

Review: With a title inspired by the utterances of The Oracle of Delphi, a cult of female priestesses who reportedly "changed the course of civilisation" by inhaling volcanic vapours, it's clear that Lee Burtucci and Olivia Block's first collaborative album is rooted in paganistic visions and experimental mysticism. It's comprised of two lengthy tracks, each accompanied by edited 'excerpts', and combines Burtucci's experimental synth sounds and tape loops with Block's processed vocalisations and hazy field recordings. Dark and suspenseful, with each extended composition delivering a mixture of mind-mangling electronics, creepy ambience and musical elements doused in trippy effects, it sits somewhere between the charred "illbient" of DJ Spooky and the deep space soundscapes of the late Pete Namlook.

Review: German pair Markus Guentner and Joachim Spieth rightly got plenty of acclaim for their 2023 ambient album Overlay and now it gets revisited with a top selection of remixes that breathe new life into the original compositions. Prominent ambient and experimental artists such as Hollie Kenniff, Rafael Anton Irisarri and Pole all show their class while newer names like Abul Mogard smears synths into a misty wonder on 'Scope', Galan/Vogt layer in angelic vocal tones to 'Valenz' and Leandro Fresco brings a lightness of touch that fills with optimism on opener 'Apastron. Guentner and Spieth themselves provide two alternate versions of their originals that bring new emotional and sonic depth.

Review: Since Radiohead went on hiatus a few years back, Thom Yorke has thrown himself into all sorts of solo and collaborative projects. His latest sees him join forces with Sydney-based British electronic music stalwart Mark Pritchard for an album that expands on their previous collaboration (the superb 'Beautiful People' from Pritchard's 2018 album Under The Sun). It's a breathtakingly brilliant concoction all told, with the pair conjuring ethereal, oddball and immersive songs in which Yorke's distinctive vocals - sometimes delivered as you'd expect, other times layered-up, mutilated or utilised as textures - rise above backing tracks made with unusual synths and drum machines, and variously indebted to ambient, IDM, ghostly electronica, lo-fi beat-scapes and the gripping intensity of horror soundtracks. A modern electronic classic in the making.

Review: There are basically two types of anniversary compilations: the humble retrospective, packed with classics and significant musical moments from the past, and collections of all-new music that showcase where an imprint is at right now. Predictably, Planet My founder Mike Paradinas AKA U-Ziq has chosen the latter option to mark the occasion of his legendary experimental label's 30th birthday. There's naturally plenty to get the blood pumping and the synapses snapping across the 25 tracks on show, from the skittish IDM of Jlin ('B12'), mutant future-boogie of Venetian Snares ('Drums') and hard-to-pigeonhole excellence of Falty DL ('Usually I'm Cautious'), to the chopped-and-screwed r&b of Bae Bae ('Living In The Memory'), Nik Colk Void's industrial gunk ('A Tough Design (demo)'), the glassy-eyed D&B/ambient techno of Xylitol ('Nevada') and the sample-rich instrumental hip-hop hedonism of Luke Vibert ('Bullet Drop').