Bill Halsey, the man behind Cosmosis  (side projects: Abraxas, Mumbo Jumbo ) is a former professional guitarist from London. 
As a pro guitarist he performed TV and radio shows, played with many bands, playing Rock, Funk, Jazz, Blues, Pop and Hip-Hop, and toured with bands around Europe and Australasia.
 
Bill says : "Being a session muso was a game of extremes; some of the bands that I played with contained some of the most incredibly talented musicians that I ever had the pleasure to blag my way onto a stage with. On the other hand many of the bands were way beyond bad and I ended up having to commit some of the most heinious musical crimes known to man on a very regular basis - in the name of making a living..."
 
Honing his writing and recording skills by composing and and recording pop tracks for ten years before an epiphany with dance music in the early 90's caused him to pursue creating electronic music.
 
Much in demand for live appearances playing his unique style of full power Psytrance, during the last 20 years Cosmosis live shows have occurred on dance floors quite literally all over the globe, in such places as:
 
Japan, Taiwan, Brazil, Israel, India, Bali, Germany, Australia, New Zealand, Colombia, United States, Egypt, Switzerland, Hungary, Sweden, Slovakia, Denmark, England, Spain, Canada, Serbia, Scotland, Belgium, Finland, Holland, Greece, South Africa, Russia, France, Turkey, Ireland, Cyprus, Mexico and Portugal, Croatia, Bulgaria, Austria, Italy, Macedonia and plays regularly in many of these countries
 
Bill now divides his time between making full power dance music in his studio, lazing about in a hammock with his acoustic guitar in the garden drinking Oolong tea, and touring the full power Cosmosis show on dance-floors and festivals worldwide.

Currently based in Ibiza  at "The Vibrozone" where he continues to create music both solo and in collaboration with other producers.

Avishai Grinbaum , 32 years old is the man behind this amazing project called "SAJANKA"

his style is very unique, melodic ethnic trance that open the soul and mind . Massive grooves, amazing vocals and harmonical stories inspired from lots of musical cultures in one psychedelic project that keeps you on the dance floor to dance and feel !
Enjoy and don't forget to share :)

New Filteria album: "Live with the Lag" will be released on Suntrip Records, 29th of april 2022. 
I will upload extracts every 2-3 days :)

Gigs 2025:

10.01 - Parvati Anniversary / Koh Phagan / Thailand
08.02 - Forestdelic Night / Bangalore / India
09.02 - Forestdelic Gathering / GOA / India
22.02 - Radiozora / Ljubljana
15.03 - Holi / Pushkar / India
12.04 - Forestdelic Night / Ljubljana / Slovenia
09.05 - Thallasic / Norway
30.05 - Forestdelic Night / Mumbai / India
31.05 - Cosmic Kasol / Kasol / India
20.06 - Forest Star Festival / Sweden
21.06 - Jungle island / Novi Sad / Serbia
05.07 - Free Earth Pre-party/ Crete / Greece
01-07.08 / Ozora Festival / Ozora / Hungary
17.08 / Drops Festival / Kranj / Slovenia
21.08 / Forestera / Fuzine / Croatia
22.08 / Trykaya Festival / Munich / Germany
25-30.08 / Free Earth / Asprovalta / Greece
12.09 / Chamakuvum festival / Germany
19.09 / IDM / Kodeljevo / Ljubljana
11.10 / Forestdelic & Parvati / Ljubljana / Slovenia
18.10 / GTM
01.11 / Otogi Fest / Tokyo / Japan
08.11 / Time & Space / Osaka / Japan
13.12 / Forestdelic & Sangoma / Ljubljana
27.12 / Textpert & Shivachakra / Bangalore / India
31.12/ NYE Blast / Goa / India
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2026 Gigs: 
01.01 / Sola Luna / Khanom / Thailand
10.01 / Forestdelic Night / Koh Phangan / Thailand
8.02 / Forestdelic Gathering / Goa / India
14.02 / Forestdelic Gathering / Dubai / UAE
21.02 / High Frequencies / Brussels / Belgium
20.06 / Solstice Fest / Amsterdam / Netherlands
05.07 / Reisefiber Festival / Switzerland
09.07 / Manis Festiva / Balaton / Hungary
14.07 / 7 Chakras festival / Tuscana / Italy
23.08 / Forestera festival / Fuzine / Croatia
24.08 / Sound of Nature Fest / Turkey
27.08 / Free Earth festival / Greece
03.09 / After party Free Earth / Greece



Developing its authentic sound and having passed through different levels in the exploration of music production techniques, Kala is now a synonym for pure groovy dancefloor psychedelia. The sound is a pretty diverse array of moods and rhythms, which works in almost every indoor and outdoor party or festival setting, as long as true psychedelic stomping music is required. Kala performances are already heard at many big festivals and parties around the world. If you want an ear-on proof of the cosmic experience that happens at Kala's performances, be sure not to miss the next time you see it at your party or festival line-up.

1200 Micrograms bookings:
sastra_rothfield@hotmail.com

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