We've updated our Terms of Use. You can review the changes here.


by Ariel Kalma

  • Streaming + Download

    Includes unlimited streaming via the free Bandcamp app, plus high-quality download in MP3, FLAC and more.
    Purchasable with gift card

      $4 USD  or more


Planet Air 05:52
Manege 09:48
Gongmo 05:46
Osmose Chant 05:18
Saxo Forest 03:26


- 1978 album + bonus tracks (remastered edition 2009)

Creation of Osmose:

Ariel Kalma was recommended to Richard Tinti who had just come back from Borneo with hours of rainforest ambiences in high quality recordings (on a ‘Nagra' recorder). To their amazement, birds and keyboards, flutes and crickets, saxophones and frogs, war drums and (vintage) drum machines had much in common in terms of pitch, melodies, rhythms, effects. Ariel decided to blend his compositions with the rainforest atmosphere, and thus Osmose was created

Liner notes from Chris McNutt, Blur Records, USA:

Ariel Kalma's magical and weird Osmose originally released in 1978 masterfully matches Richard Tinti's rainforest field recordings with Ariel's left field minimalist compositional ideas. Rather than simply relying on the rainforest sounds providing a pleasant backdrop to the drones, the drones interplay with the pitches of the natural sounds to create melancholic, Popol Vuh like grandeurs. The natural chirps and creaks blend with the music to become similar to ambient loops themselves; such that their very tonal nature shifts from being recognizable jungle sounds, frequently phasing into blurred rhythmic elements under the electronic parts.

Ariel's musical minimalism avoids being serialist or academic, despite being part of the INA GRM studios for many years. So, neither is it concrete like Parmeggiani or Risset, nor is it classical like Philip Glass or Michael Nyman. If anything, Ariel's music is deeply cosmic, sometimes even a bit psych, ala the great Krauts of yore: old Tangerine Dream, Sand, Cluster etc. His cathedral like tones and running counterpoints actually give the rainforest noise a sinister edge.

The music absolutely subverts the traditional idea of the rainforest as that of a happy hunting ground for cause riddled yuppies with Benzes full of Kruggerrands. Osmose reminds that not only is the rainforest a place of awe inspiring beauty, but it is also something very dense and alien. It is a place of removal; it is a place of isolation; it is a kind of inner space; it is an extraordinary and surreal church of sorts; and it is deadly.

The album has a progression that's almost a story in toto, where the next rise is finally crossed revealing the huge, seemingly impenetrable expanse of lush greens. The expanse is then explored with wide eyed wonder until the guide dies and the companions start succumbing to fever, ague, snakes and unseen primitives at home in the shadows. Appended by 3 previously unreleased tracks from the same sessions, this reissue finally allows the rainforest to live up to its natural state of untamed jungle.

Track list:

1 Saxo Planetariel: Recorded during a concert under the stars of the Paris' Planetarium (1977) with soprano saxophone, circular breathing, long delays, keyboards, and effects (but no samples, loops or overdubs). Mixed later with the rainforest at night.

2 Message 18.10.77: "I wanted to send a musical message from earth that night…" With keyboards, vocals, flangers, long delays, Q filters, and dusk creatures from the jungle. Recorded at GRM studios, Paris.

3 Planet-Air: Recorded on the newly tuned big harmonium of the small church of St Julien du Sault, France: the light of a full moon coming through the stained glass windows, birds of Borneo.

4 Forest Ballad 77: A silver flute echoes ever changing harmonic waves of flanged keyboards and tuned reverbs amongst the trees of the rainforest, and as the sun gets hotter, morning birds and insect alike revel in a crescendo of sounds.

5 Manege: Composed in the ‘repetitive' style of the seventies, with 3 keyboards and their simplistic rhythm boxes, echoes, phasing, flanger and vocals. Recorded at Ariel's Astral Muse home studio, then overdubbed at the GRM studio with frogs, fireflies and all kinds of night creatures' calls. Ride the haunted rainforest merry-go-round…

6 Gongmo: Sound environment composed for a 1973 giant slide show named ‘Voyage au Centre de la Tete' (‘Journey to the Center of Your Head'), re-mixed with war drums of Borneo's indigenes that are ‘played' into a 40 bands/channel analog filter, creating changing effects driven into the late night forest's ambience.

Bonus tracks recorded while working on Osmose, but not included in original LP:

7 Osmose Chant: Dusk crickets, birds, birdcalls, harmonium, vocals, delays, keyboard, and a fly…

8 Saxo Forest: A saxophone gently stirs up the night forest…

9 Orguitar Soir: A sweet guitar and flanged keyboard (tuned in a Morrocan G'nawa music style) lounge in a summer glade, intermittently pierced by birdsong.

About Ariel Kalma:

Born and raised in Paris, France, Ariel started playing the recorder at age 9 and saxophone at 15. During his successive studies of Electronics, Computer Science, Music and Art in Paris, Ariel performed with R & B , rock, and jazz bands. After univeristy Ariel toured the world and visited Europe, Japan, India, Eastern Canada, and parts of the USA, acquiring assorted experiences in middle-age, electro-acoustic, ethnic and modal music. All the travels broadened Ariel's musical horizons tremendously; listening to and playing with different styles, people, and instruments, intricate scales, techniques, timing and rhythms.

After learning circular breathing from a snake charmer in India, Ariel practiced it on soprano sax - for many sleepless nights - in the basement of a cathedral in New York (when he was not playing upstairs on the large harmonium). Returning to France in late ‘76, Ariel could include those endless notes into his own long-delay-effect system with which he toured, playing solo concerts. Ariel contributed to the birth of (then) new music genres: minimalist, space, ambient, new age, electronic etc.

With his passion for recording and sound, Ariel always had a home studio (Astral Muse) and was also technical assistant to some of the composers at Paris' GRM – Musical Research Group part of the INA (Audiovisual National Institute), where he recorded some of his compositions.

Over 3 decades, Ariel Kalma published several vinyl LP's, cassettes, and CD's, many older ones out of print. His compositions have been used for modern dance-theatre, films, musical poetry, guided meditations, transformational groups. Ariel Kalma has also played on many albums in France - even throughout Europe, the US and recently Australia, where he lives.

In the year 2000 Ariel created his own world-fusion compilation label: Music Mosaic, www.music-mosaic.com


released July 5, 2006

All instruments, vocals and electronics played, recorded, and mixed by © Ariel Kalma. Borneo rainforest recordings and photographs: Richard Tinti. All rights reserved. Mixing at the GRM – Paris, France. Original design by Ariel Kalma.


all rights reserved



Ariel Kalma Byron Bay, Australia

Over 4 decades, Ariel Kalma published several vinyl LP's, cassettes, and CD's. His compositions have been used for modern dance-theatre, films, musical poetry, guided meditations, transformational groups. Ariel Kalma has also played on many albums in France - even throughout Europe, the US and recently Australia, where he lives. ... more

contact / help

Contact Ariel Kalma

Streaming and
Download help

Shipping and returns

Redeem code

Report this album or account

Ariel Kalma recommends:

If you like Ariel Kalma, you may also like: