Spring is coming and the first flowers of the year are popping up. ☀️ We have updated the discography with...
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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:

"Thank you so much for your really great work, Stockholm Mastering! 🙏🙏🙏" – Jan Harbeck

"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

"After listening to the tracks several times, and in different devices, I can confirm that we are more then happy with the results of your work. The tracks sounds both amazing and I could not be happier. Thank you very much once again to all of you for the work and exceptional service!"
– Enrico, Below Carbon
Have a listen to some of the records we've mastered!
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Alfons Åberg
Musik, sa Alfons Åberg
Click for more info...
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Tommy Körberg
Songs for Drinkers and Other Thinkers
Click for more info...
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Katatonia
Last Fair Day Gone Night
Click for more info...
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Andreas Hald
Kingdom Two Crowns: Call of Olympus (Original Soundtrack)
Click for more info...
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Josefine Lindstrand
For the Dreamers
Click for more info...
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Jay-Jay Johanson
Fetish
Click for more info...
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Jonas Colstrup
The Gullspång Miracle (Original Motion Picture Soundtrack)
Click for more info...
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Filip Jers, Carl Bagge Trio
In the Spirit of Toots
Click for more info...
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Ellen Andersson
Impressions of Evans
Click for more info...
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Mikael Wiehe
Ta det tillbaka!
Click for more info...
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Lars Winnerbäck
Tänk om jag ångrar mig och sen ångrar mig igen (Bonus Version)
Click for more info...
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Henrik Lindstrand
Klangland
Click for more info...
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Sture Kvintett
Barnjazz på svenska
Click for more info...
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Sarke
Endo Feight
Click for more info...
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Eric Bibb
Blues, Ballads & Work Songs
Click for more info...
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Georg Wadenius, Norrbotten Big Band
Jojje Wadenius (70)
Click for more info...
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Meshuggah
Chaosphere (25th Anniversary 2023 Remastered Edition)
Click for more info...
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Marius Neset
Cabaret
Click for more info...
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Meshuggah
ObZen (15th Anniversary 2023 Remastered Edition)
Click for more info...
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Daniel Herskedal
Call For Winter II: Resonance
Click for more info...
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Isabella Lundgren, Carl Bagge, Musica Vitae
The Way You Look Tonight
Click for more info...
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Various Artists
Sagan om Karl-Bertil Jonssons julafton (Original Cast Studio Recording From The Musical)
Click for more info...
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Amanda Ginsburg
I det lilla händer det mesta
Click for more info...
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Eyolf Dale
The Space Between Two Notes
Click for more info...
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Meshuggah
Immutable - The Indelible Edition (2025 Remastered)
Click for more info...
Listen: https://lnk.to/gullspang
Mastered in stereo and Dolby Atmos. Listen here!
Mastered in stereo and Dolby Atmos. Listen here!
Mastered in stereo and Dolby Atmos. Listen here!
News & Updates: February 20, 2025
Hi Friends! It’s too cold outside today so the picture is an old image from last autumn. Somebody asked about...
Read MoreNews & Updates: January 10, 2025
Hi! Back at work after the Holidays! During 2024 we mastered many records for online, CD, vinyl and also Dolby...
Read MoreNews & Updates: November 25, 2024
Hi Friends! We have updated the discography with new albums from Elin Forkelid (SE), Dy Plambeck & Marianne Søgaard (DK),...
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