One of those landmark meetings of mighty talents that sounds even better on record than it does on paper – as the set somehow finds this really special space that's completely between all the best early 70s modes of both Terry Riley and John Cale! Cale was really coming into his own at the time as a solo act – creating amazing records after leaving the Velvet Underground, but also still tied to the deeper art scene from which he emerged. Riley was on the way to becoming one of the most popular of the more modern composers – thanks to a nod from The Who, and a big audience for his wonderfully trippy records on Columbia. The label allowed the pair to create this really special music here – sounds that borrow from Riley's minimalism, while also having some of the darkness of Cale's own compositions – and coming across with this jagged, almost modal sort of approach that's really great. Cale only sings on one song, and the rest of the set is instrumental – as Riley plays piano, organ, and soprano sax – and Cale joins in on bass, guitar, viola, and harpsichord. The two of them groove together in these totally cool tracks that build and build, with minimal lines repeating over and over in endlessly fascinating groove – in a way that touches on a weirdly funky mode! The cut "Ides Of March" has the potential to be dancefloor groover in the jazz dance scene, and there's lots of other great tracks like "Church of Anthrax", "The Protege", and "The Hall of Mirrors at the Palace of Versailles". CD

Really beautiful work from the great Terry Riley – and a set that continues some of the surprising and wonderful shift towards jazz improvisation he's brought to his career in more recent years! If you know Riley, you'll know that the record's not really a jazz album – and instead, it features him improvising and stretching out in his own minimal ways on both standards, and some original tunes – all recorded in a very intimate studio setting in Japan, with Riley playing both acoustic piano and keyboards, often overdubbed. The set includes really surprising takes on "Blue Room", "The Best Thing For You", "Round Midnight", and "Yesterdays" – then also includes original tunes "Ballad For Sara & Tadashi", "Pasha Rag", and "Gotcah Wakatcha" – the last of which has Riley singing along with Sara Miyamoto. CD

Maybe one of the coolest volumes ever in this long-running series from John Zorn – but maybe that's also because the album's dedicated to the great Terry Riley, and features Zorn improvising on organ, on two long tracks that definitely echo the minimalist legacy in Riley's music! The organ is a pipe organ, which has a much fuller sound and larger presence than some of the electric keyboards that Riley used in the past – and while Zorn echoes that sense of song progression that you'll know from the composer/performer's famous recordings, he also lets loose with his own sonic tendencies too – and explores some of the farther reaches of the pipes with very heavy sounds! The album features two long tracks – "A New Door Opens" and "Elissa's Tears" – both improvised. CD

Spacey piano work from Jordan De La Sierra – material that's clearly informed by the 60s experiments of La Monte Young and Terry Riley, but which also has a more open, spiritual quality too! The piano has a nice sense of tuning – one that's almost watery at points – and Jordan's in no rush to let the notes unfold, as he often waits for one to resonate out before starting the next – which creates this very spacious, meditative quality throughout – a mode that's also inspired by Indian music, but much more laidbck and North California! The package reproduces the original 2LP set – complete with artwork and original notes. CD

The poetry of the title isn't lost on the group on the record – nor is the "sleep" reference that the famous phrase would imply – as the quartet work in much mellower territory than on some of the other Zorn-directed projects of this nature on Tzadik in recent years – often with a beautifully minimal and hypnotic vibe! The group features twin keyboards – organ from John Medeski, and piano and Fender Rhodes from Brian Marsella – both players who loop around each other in nice ways, and get these slight contributions from the guitar of Bill Frisell and drums of Kenny Wollesen – both musicians who really let the keys take the lead, almost like a small combo jam version of Terry Riley territory. Beautiful throughout – with titles that include "A Secret Twilight", "Eventide", "Introit", "Lacrimosa", and "Midnight Vespers". CD

A really special live performance from Thelonious Monk – one that features his killer quartet of the 60s, but also opens the door to some surprise guest appearances too – all of which makes for a recording that's nicely different than much of the Monk live material of the period! The core group is already great enough – the tremendous Charlie Rouse on tenor, and superb rhythm work from Larry Gales on bass and Ben Riley on drums – and they're joined by other players at points, including Clark Terry and Ray Copeland on trumpets, Johnny Griffin on tenor, Phil Woods on alto, and Jimmy Cleveland on trombone – whose presence on the record echoes some of the larger charts that Monk cooked up during the late 50s for a few key albums. The tracks with the added players are especially long – and titles include "Hackensack", "We See", "Epistrophy", "Evidence/Epistrophy", "Don't Blame Me", "Blue Monk", and "Oska T/Epistrophy". CD

Incredible work from Nico – easily one of her most haunting albums ever, and a huge step forward even from the sublime Chelsea Girl record! John Cale produced and arranged the album, and plays some extra-spooky harmonium throughout – an instrument that's got the same low, dead tones as Nico's vocals – which makes for a wonderfully haunting blend! Parts of the record echo the minimal explorations that Cale did with Terry Riley, but in a different way – with heroin definitely playing strongly as part of the aesthetic. The album's a gem through and through – definitely one of the few crucial solo works from Nico – and titles include "My Only Child", "All That Is My Own", "Afraid", "Janitor Of Lunacy", and "Abschied". CD

Beautiful sounds from Joanna Brouk – an artist who was sometimes lost amidst the new age scene of the 80s, but one who's got a much deeper, more intellectual approach overall! True, Brouk's music does have a certain meditative spirit – but she also was a student of Terry Riley and Robert Ashley, and drank deep of the new compositional spirit of the time – especially in the work of Riley, which is often reflected here, but in a more contemplative way than his own recordings. Music sometimes features a core line on flute, opening up and unfolding slowly – and there's also some nice piano, and even a bit of conch shell and Orca sounds too. Double-length set features the usual strong Numero Group level of notes and history – and contains 22 tracks in all, some of which were only ever issued on cassette! CD

One of the most unusual albums from the 70s minimalist scene – a set that features different tracks with cyclical passages of instruments layered over one another – but with a vibe that's sometimes a bit more chaotic than similar work by artists like Terry Riley or Steve Reich! That quality is intentional, clearly, and the proceedings veer into noisier territory at times – with instrumentation played by the composer on most tracks, with help from a few other percussionists at points – in a shifting lineup that includes lots of glockenspiel, plus bass, piano, violin piano, percussion, electronics, guitar, and other instruments too. Titles include a number of variations on "Error System" – plus "Water Systemised", "Venezuela 2", "Bolivia", "Ecuador", and "Guitar Systemised". CD