Satisfied Customers

A satisfied customer is the best advertisement

Read below what customers say about Online Mastering

References

Mastering Engineer

Online Mastering is a company run by the award-winning mastering engineer Holger Lagerfeldt.

Club

Cedric Gervais
David Guetta
Faustix
Galantis
Hedegaard
Kato
Martin Jensen
Rhys
Sigala
TooManyLeftHands

Pop (Int')

Aloe Blacc
Astrid S
Ed Sheeran
Hailee Steinfeld
Kleerup
Loreen
Matt Terry
Måns Zelmerlöw
RedOne
Tyler Ward

Pop (DK)

Alex Vargas
Alphabeat
Aura
Burhan G
Christopher
Jimilian
Joey Moe
Nik & Jay
Rasmus Seebach
Scarlet Pleasure

Rap

Blak
Brandon Beal
Coolio
Fatman Scoop
Gilli
Jamaika
Niklas
Ramzi
Sean Paul
TopGunn

Electronica

Eloq
Humble & Blisse
Kenneth Bager
Swing Republic

Rock

Carpark North
Duné
Kaiju
Steffen Schackinger

Jazz

Claudio Fasoli Four
Duncan Millar
Niels Lan Doky
Oscar Peterson Legacy Quartet

Classical

Budapest Symphony Orchestra
DR Symfoniorkestret
Det Kongelige Teater
Thomas Bryla

TV Shows

Big Brother
Paradise Hotel
X Factor
Zulu Awards

Games

Dance Dance Revolution
Söldner-X
Turrican Anthology
Wangan Midnight Maximum Tune

Testimonials

Cutfather- Mich HansenCutfather
(Producer of The Pussycat Dolls, The Wanted, Kylie Minogue)


- It's important that the tracks we send to A&R's and labels sound as good as possible. Holger Lagerfeldt delivers in abundance!


Nexus MusicNexus Music
(Producers of J. Holiday, Nik & Jay, Joey Moe, Burhan G)


- Online Mastering matches the sound quality of the biggest mastering studios in New York - and offers a much more flexible service, too!


InfernalInfernal
(Five times #1 on the official Danish Dance Chart)


- Lagerfeldt's mastering is so awesome that it makes us better producers. We're considering pre-booking to secure a spot every week!


Thomas BrylaThomas Bryla
(Arrival, DPA Jazz Star of the Year)


- I choose Online Mastering for the high quality and consummate service. The dynamics of the orchestra are preserved and treated gently when Holger's golden ears lift the music!


Ezi CutEzi Cut
(Producer of 2Pac, Kurupt, Outlandish)


- I fully recommend Online Mastering! You get speedy delivery and absolutely first rate sound quality. I'm particularly pleased with the warm and smooth sound I get back.


Albert NeveAlbert Neve
(DJ and remixer, David Guetta)


- I've been looking for years, and Online Mastering.dk is without a doubt the best place you'll find. Excellent service and unbeatable sound quality!


GL Music

GL Music

(Producers of Girls Generation, Super Junior, Namie Amuro)


- Online Mastering delivers both world-class mastering and high level customer service. We also use Holger as a sparring partner to improve our mixes before mastering.


Michael Guldhammer - Border BreakersMichael Guldhammer - Border Breakers
(A&R Director, Aqua, Safri Duo, Infernal)


- We definitely recommend others to use Online Mastering. Top professional service, delivery on time, and we're always pleased with the result!


TraxstarzTraxstarz
(Producers of Sugababes)


- With Online Mastering we get the best quality, and our sound is brought up to the highest level. Find out yourself - you'll have no regrets!


Jesper ZarJesper Zar
(Producer of Daze, Das Saint, Cumfiesta)


- I use Online Mastering simply because I can't live without the quality. The bottom is super tight, the sound is clean, and the volume is crazy loud - that's how club music should sound!


Yuzo KoshiroYuzo Koshiro
(Composer for Sega, Capcom, Namco, Konami)


- I use Online Mastering because I want that special dance music sound with a punchy low-end and loudness. I always love the result, it's really fantastic!