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

200+ 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 2022-08-25

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

5 entries on the Swedish Spotify Top 10

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

Released Ultimate SID Collection

Mastering philosophy

"Less is more."

Holger Lagerfeldt with 24 x Platinum + 3 x Gold Award for Martin Jensen - Solo Dance
Updated 2022-08-25

Latest awards

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

[3 x Platinum DK] Martin Jensen - Solo Dance (disco:wax)

[Gold] Chief 1 feat. Butterschøn - Alt Er Godt (Believe)

[Gold] Clemens - Ingen Kender Dagen [Album] (Sony)

[Gold] Dodo & The Dodos - Sømand Af Verden [Re-master] (DKUA)

[2 x Platinum] Nik & Jay - Novembervej (Universal)

[Gold DK] Martin Jensen & Bjørnskov - Somebody I'm Not (disco:wax)

[2 x Platinum] Jamaika - Blodskudt (Sony)

[2 x Platinum] NOAH - Før Vi Falder (Universal)

Check out the credits page for more info.

Gear Grotto YouTube channel
Updated 2022-10-14

Newest gear

Audiophonics HPA-S400ET Sparkos
Tone Projects Basslane Pro
Tone Projects Kelvin
TC Electronic System 6000 Native
Mac mini 3.2 GHz 6 Core i7

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.