At September 25 the label Hærverk Industrier will release our live album (Uuskyla Øgrim & Berg + Harri Sjöström) recorded at Kafé Hærverk, Oslo in November 2018. Harri will play with us at the release as he did on the recording.

An installation by Mugetuft duo (Knudsen/Øgrim) will be shown at the Factory Light festival in Slemmestad, Norway from September 13. Mugetuft quartet (Knudsen, Hellstenius, Johansen, Øgrim) will hold an audio-visual concert at the festival the same day.

MOCKBA, a recording of a duo set with drummer Peeter Uuskyla from the DOM 20 Festival in Moscow May, 2019, is out at simlas.bandcamp.com

AIRLIFT, a duo with Dutch drummer Onno Govaert was released by Simlas produksjoner May 30, 2019

Duo with Peeter Uuskyla May 19. at DOM festival in Moscow. 

(Videos from concert HERE)

Oslo's Kafé Hærverk launches vinyl label. A live recording of Uuskyla Øgrim & Berg with Harri Sjöström will be the label's third release.



Our first album. Released early 2017.
From BrÖtz, Gothenburg 2017

Trio with Peeter Uuskyla, Tellef Øgrim, and Anders Berg. Released their first album Ullr 13 January 2017.  The record contains six tracks of intense improvised energy dedicated to the lively and nature-loving Norse god Ullr. A concert recording from BrÖtz in Gothenburg, titled LAIV, was released in November the same year followed in April 2018 by Oslo Hærverk.


Critical Reception

The Leif

First album, 2018
The Leif at St. Halvards Pub, Oslo.
The Leif at Morgondagens in Hamburgsund, Sweden.

The Leif is a recently formed electric guitar duo from Oslo. A self-titled debut album containing ten melody driven tracks is out at Simlas produksjoner (CD, streaming, download and vinyl).  Check out the duo's website.



Oset, Maridalsvannet
Berger museum

Mugetuft is an audio/visual collective, exploring the relationship between live sound and live visuals.The project’s main idea is that the visual and audible means of expression shall be independent and at the same time inter-dependent of each other in order to achieve a tight and organic integration of sound and image. In Mugetuft audio should accompany the visuals as much as visuals accompany the audio. An installation by Mugetuft was shown at Fossekleiva cultural center June - August 2017.


Berg / Øgrim Duo

Tellef Øgrim / Anders Berg Duo make abstract improvised music bordering European art music withe basses, guitars, electronics and other sound sources. Berg (SE) and Øgrim (NO) have their combined backgrounds from jazz and rock and have met and played for the first time in a guitar festival in den Haag.

Go to Bandcamp to listen to the duo's releases.

Simlas produksjoner

Simlas produksjoner is an open-minded record label based in Norway and Sweden with a leaning towards improvised music.

Besides building up our own unique catalogue of first-time releases we also re-release a selection of earlier released albums.

Simlas is maintained by Anders Berg, Funäsdalen, Sweden, and Tellef in Oslo, Norway.


Some Dodos Never Die (2004)

What Is It (2017)

Fat Fit - Solos for Guitars (2016)

Listen to a Spotify playlist with Tellef's music (bands, project and solo work).


WØJT is a duo with long-time musician friend Jan Wiese, who plays obo, English horn, midi wind controller, and live electronics. Our first release is called Undreaming.

Tellef at Discogs

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