Mastering by Holger Lagerfeldt

How to get started

Easy as 1-2-3

Get world-class mastering, personal service, and a free mix check. Begin right here.

Award-winning mastering

250+ gold and platinum records

Get the best out of your mixes. All genres and project sizes welcome. See the credits.

Dedicated facility

Built for mastering

The studio features amazing acoustics and state of the art gear. See the studio.

Mastering credits artist mosaic 1
Mastering credits artist mosaic 2


Branco - Mastering
Breaking news
Updated 2023-03-26

Jengi x Faustix - Bel Mercy

Dayyani Hit Of The Week on P3

Co-wrote "The Whistle" by Steve Aoki x Timmy Trumpet x DJ Aligator

Mastered Skinz x Jimilian, Branco, Young Vibez, Szim, Sandra Hussein

Mastered Faustix, John De Sohn, Ericka Jane, Marcus & Martinus, SVEA, Imanbek, Flo Rida

Co-wrote "The Whistle" by Steve Aoki x Timmy Trumpet x DJ Aligator

Mastered New Kids On The Block, Salt-n-Pepa, Rick Astley, En Vogue

#1 on the Danish album and vinyl charts with Fyr & Flamme

Mastering philosophy

"Less is more."

Holger Lagerfeldt with 24 x Platinum + 3 x Gold Award for Martin Jensen - Solo Dance
Updated 2023-03-26

Latest awards

[Platinum] Pind - Plastic feat. Benjamin Hav (Sony)

[Platinum] Christopher - Fall So Hard (Warner)

[5 x Platinum] Blå Øjne - Romeo (Warner)

[Gold] Noah - Tag Mig Tilbage (Universal)

[Gold] Kato x Sigala feat. Hailee Steinfeld - Show You Love (disco:wax)

[Gold] Clemens - Smil Du På (disco:wax)

[Gold] Pind - Videre (Album) [Sony]

[2 x Platinum SE] Klara Hammarström - Run To The Hills (Warner)

Check out the credits page for more info.

Gear Grotto YouTube channel
Updated 2023-03-26

Newest gear

Apple Mac mini M2 8 Core
2 x Audiophonics HPA-S400ET Sparkos
Tone Projects Basslane Pro
Tone Projects Kelvin
TC Electronic System 6000 Native

See the gallery and gear list, and watch the latest Gear Grotto videos on the studio page.

Tech tip

Logic Pro X compressor circuit types

This handy cheat sheet reveals all of the hidden parameters in Logic's compressor circuit types. More tips in the mastering FAQ.