Helping independent artists,

producers and labels since 2009

Personal service

Get your tracks mastered by two friendly, music-loving mastering engineers with more than 40 years of combined experience.

Great sound

Our unique and thorough no-stone-unturned workflow has the only goal of making your record sound perfect.

Ready to publish

Receive rigorously quality controlled master files for all streaming platforms, vinyl and CD.

What our clients say:

Frostbitt – “MACHINE DESTROY”

"We have now all had time to listen and we’re super happy with the result, thank you very much. This has been a wonderful first experience and we hope we can come back to you guys with future projects." – Frostbitt

Listen on Spotify | Bandcamp | Facebook | BRAAK Records

Patrick Hemer

"I've trusted Stockholm Mastering for many years now and have never been disappointed. Thomas and Sofia always deliver the best you could expect." –Patrick Hemer

Website | Listen on Spotify

Bizarra Locomotiva

"The master is perfect, you've done a great job again! We loved it at first run, I had goosebumps listening to it! We would like to thank you once again for understanding our sound. We will sure get back to you again on our next project!" –Miguel, Bizarra Locomotiva

Listen on Spotify | FaceBook

Read more testimonials…

Have a listen to some of the records we've mastered!

Eternal Jazz Project
After and Before
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Morten Georg Gismervik
Dunes At Night
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Hannes Arason
Frífólk
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Jonathan Fritzén Jazz Trio
Bach and Jazz
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Rigmor Gustafsson
Come Home
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Josefine Lindstrand
Up!
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Håkan Nyqvist, Horncraft
Inside Looking Out
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Silje Nergaard
If I Could Wrap up a Kiss - Silje's Christmas (Bonus Track Version)
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ENGLBRT
Odes To Everything
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Isabella Lundgren, Carl Bagge, Musica Vitae
The Way You Look Tonight
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Henrik Lindstrand
Klangland
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Meshuggah
The Violent Sleep of Reason
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Frostbitt
MACHINE DESTROY
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Arkitekture
Rationalis Impetus
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Sanna Ruohoniemi
Let Everything Happen
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Terese Lien Evenstad
Movement
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Sarke
Allsighr
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Eyolf Dale
The Wayfarers
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Georg Wadenius, Norrbotten Big Band
Jojje Wadenius (70)
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Daniel Herskedal
Harbour
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Alf Carlsson
Lights
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Amanda Ginsburg
I det lilla händer det mesta
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Alfons Åberg
Musik, sa Alfons Åberg
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Gustav Renberg
Introspection
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Søren Bebe Trio
Here Now
Click for more info...

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Artist: Eternal Jazz Project

Title: After and Before

Released in 2024.