Lee Gamble’s UIQ label unveils a second album from Filipina-Australian artist Corin Ileto, deploying a brace of swarming alien chorales and rapturous digital rave noise to explore the idea of sound as a sentient being. Bold and operatic, cinematic and cybernetic.

Named after the iconic choral work by 20th Century avant-garde legend György Ligeti (as immortalised by Stanley Kubrick in 2001), ‘Lux Aeterna' explores the idea of micropolyphony, a term Ligeti described as a complex polyphony "in which harmonies do not change suddenly, but merge into one another." Like Ligeti, Corin isn't primarily concerned with melody or rhythm, but timbre: the colour and quality of sound itself.

Taking its time to unfurl, the album opens with ‘lumen naturae’, winding tonal clouds that eventually latch onto a misshapen hoover sound that curves into the abyss. Corin shows her hand more formally on 'sunta', balancing layered cybernetic drones against ratcheting metallic rhythms and unstable textures. When the track cuts to almost-silence, it reminds us of Akira Rabelais' ghosted 'Spellewauerynsherde' (itself an impressionistic granulation of vocal recordings), before being disrupted by a dynamic kick that shares DNA with club music.

But despite her occasional flirtations with the club, Ileto doesn't appear to have any interest in making functional dance music. Instead, she emphasises momentum and texture. Like a celestial opera, ecstatic trance is reimagined within the context of sacred liturgy – merging hyper-real soundscapes with Gregorian chant and medieval instrumentation. Chrome-plated clangs and growling subs highlight the album’s sci-fi leanings, tapping into a sort of retro-futurism that balances a hi-tech mindset with a feeling of deep vulnerability and alienation.