A really great idea for a collection – one that brings together postwar modern music in all of its many formats – from avant jazz, to early electronics, to Indian music, 20th Century classical, and even a bit of straighter jazz moments too! The package is very ear-opening – as it offers the chance to hear instrumentalists next to compositional talents that had inspired them – and the collection provides a way to hear different strains of sonic experimentation that were sometimes running parallel to each other, sometimes criss-crossing in strange ways. There's a wealth of musical discoveries throughout – and the 4CD set is overflowing with key cuts from Ornette Coleman, Bela Bartok, Edgard Varese, Daphne Oram, Jean Sibelius, Eric Dolphy, Ravi Shankar, Pierre Henry, John Cate, John Coltrane, Humphrey Searle, Arnold Schoenberg, Bill Evans, Olivier Messiaen, Luigi Nono, Charles Ives, Karlheinz Stockhausen, Bruno Maderna, Julian Bream, and many others. CD

A set of free improvised duets that are so fierce, they've been kept from the public for decades – finally seeing the light of day in this long-overdue package! Percussionist/electronicist Paul Lytton is a player known to many, and known for his always-incredible ear for sonic intensity – yet we've maybe never heard him this intense before, working alongside guitarist Erhard Hirt, a player with an approach to his instrument that's unlike anyone else in the free jazz universe at the time! Hirt often plays with a great sense of noise – not as bombastically as Sonny Sharrock, or as rock-influenced as some of the others – but almost as if he's using his electric guitar as the gateway to some darker universe, opening a passage that Lytton dives in to follow very quickly with some especially great electronics. Even the percussion has this electrified spark – and titles include "Orbod", "The Sensitive Stickler", "Don't Wait Too Long", "Deder", "Clip", and "175". (Jazz, Out Sound) CD

Important 70s work from the greta La Monte Young – a set that takes off strongly on his exploration of tones and sonic waves – heard here in two very unique settings! Side one features a quartet – with Young on voice and sine wave generator, alongside Jon Hassell on trumpet, Garrett List on trombone, and Marian Zazeela on voice – all elements that are fused togther beautifully in these slow-moving waves of sound – rising and falling with the kind of organic tonalit that Hassell later explored in his own music, but in a more dynamic way. Side two features Young solo, but working with three different sine waves – which are set up in one of La Monte's drift studies – a progression of sound with very subtle shifts – almost constant in quality from the outside, but with a slow-moving drift that's very hypnotic, and which lives up to the dreamlike promise of the title. CD