Back catalogue: All genres

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: In the right circles,, Martin O'Donnell and Michael Savatori are living legends. Working with the iconic US video game company Bungie Inc, the pair put their names on the map - or maybe maps? - by creating soundtracks to a number of high profile titles, either as a duo or individually. O'Donnell is arguably the better known, or at least has the bigger online persona, but both composers deserve plenty of credit. Halo: Combat Evolved was the first title in what is now a huge and genre-defining first person shooter franchise, and the score reflects the emergence of video game music as an integral part of the on-screen action. O'Donnell and Savatori's efforts to ensure instrumentation dramatically changed with events in the game, which is by nature relatively non-linear, was a revelation. While their efforts to separate these into individual suites foresaw the rise of playable stories as films in their own right.

Review: It's been a long time since Halo: Combat Evolved revolutionised the word of first-person shooter video games. Graphically superior to anything that had come before it, the franchise also benefits from a spectacularly gripping storyline in which humans are outgunned and out-teched by a ruthless and uncompromising alliance of superiorly equipped alien races united as The Covenant. The titular Halo adds a kind of Prometheus air of uncertainty, as nobody really knows what it does until attempts to activate the galaxy-destroying weapon reveal something worse than death - a parasitic breed called the Flood. If all that was enough to blow everyone away in 2001, 2004 brought us to a whole new level of immersion in this future scape. Just like its predecessor, a big part of the impact was the visionary score by gaming soundtrack masters Martin O'Donnell and Michael Savatori. Now here it is in all its Gregorian chanting glory.

Review: Christopher O'Riley Plays Radiohead is an album that is now 20 years old and so gets a special anniversary release to mark the occasion. It comes in limited quantities via Music on Vinyl on crystal clear vinyl. All of the indie giants' best known moments are tackled by O'Riley in fine style as he brings new drama and melancholy to tracks like 'Everything In Its Right Place' and 'Subterranean Homesick Alien.' These remain largely fairly faithful to the original arrangements but ebb and flow in new ways because of being played don piano and will appeal to fans of Radiohead as well as those who might not have liked the originals.

Review: Sit back, relax, stick on Albert Alan Owen's new album Chorales and allow yourself to sink into a deeply spiritual and emotional record that is both minimal and intimate. A meditation of piano that is coated in vinyl crackle, and manages to captivate you from front to back with its sheer melodic beauty. Owen's ability to turn you in on your inner self is second to none. As you get lost in deep thoughts you will not want to come back to the real world. Our suggestion? Don't. Simply put it on again from the start.

Review: Ambient music is all about immersion and you'll be hard-pressed to find anything more immersive than this. New York and Iceland-based composer Masaya Ozaki was born in Niigata, Japan and focuses on "the idea of space as a transient entity," which means his work is imbued with astonishing subtlety and beautifully quiet artistry that really draws you and rewards close attention. Mizukara is his fourth such outing and one that melds field recordings, electro-acoustic sounds and lush synth textures into something that is melancholic and utterly absorbing from front to back. Says the artist, ''this album is a reflection of my current life in Iceland. Where does the self begin and where does it end?' Tune in to find out.

Review: Twilight of the Gods features one of many evocative soundtracks from Hans Zimmer, Omer Benyamin and Steven Doar. Between them, they bring a sweeping cinematic scope to an epic narrative with their usual sense of masterful scoring. Zimmer and his collaborators blend orchestral intensity with atmospheric depth here to enhance the mythic tone of the story. From haunting melodies to powerful crescendos, this soundtrack captures the emotional gravity and grandeur of the gods' twilight moments and each track layers intricate instrumentation that pulls listeners into a vivid, immersive world that echoes the film's themes of fate, power and destiny.