Interval Mastering

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Interval Mastering Professional mixing and mastering services by award-winning engineer Thomas Harsem. Get in touch for a quote: [email protected]

Based in Sweden 🇸🇪

Book your session or request a quote: [email protected]

Daghem med ny singel Imperfect '99 ✨ Mastered by Thomas Harsem at Interval 🎛🎵 Thanks to all involved! 👉 Are you a produ...
23/05/2025

Daghem med ny singel Imperfect '99 ✨ Mastered by Thomas Harsem at Interval 🎛🎵 Thanks to all involved!






👉 Are you a producer or artist looking for cutting-edge masters? Let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com
Interval is a professional mixing and mastering studio based in Uppsala outside of Stockholm, Sweden, operated by award-winning engineer Thomas Harsem

New single from Nonchelange 'Doe Het Voor Het Geld' ✨🎛 Mastered by Thomas Harsem at Interval 👉 Looking for cutting-edge ...
18/05/2025

New single from Nonchelange 'Doe Het Voor Het Geld' ✨🎛 Mastered by Thomas Harsem at Interval




👉 Looking for cutting-edge masters? Let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com
Interval is a professional mixing and mastering studio based in Uppsala outside of Stockholm, Sweden, operated by award-winning engineer Thomas Harsem.

Dutch indie pop artist Tim Dawn releases the deluxe version of his album Outsider 🎶💿 Thomas Harsem mastered 'Everybody L...
17/05/2025

Dutch indie pop artist Tim Dawn releases the deluxe version of his album Outsider 🎶💿 Thomas Harsem mastered 'Everybody Likes Me' and 'Professional Liar'. Thanks to all involved!






👉 You’re an artist/mixer/producer looking for cutting-edge masters? Let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com
Interval is a professional mixing and mastering studio based in Uppsala outside of Stockholm, Sweden, operated by award-winning engineer Thomas Harsem.

06/05/2025

🎵 Recently mastered by Thomas Harsem at Interval 🇸🇪

🇩🇪 - Vergangenheit
🇳🇱 - Are You Sorry Now
🇮🇹 - Ti Voglio Bene
🇳🇱 - Lifeline
🎶 From pop to indie, from hip hop to folk - bringing your sonic vision to life
👉 You’re a producer, mixer or artist looking for cutting-edge masters? Let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com
Interval is a professional mixing and mastering studio based in Uppsala outside of Stockholm 🇸🇪 operated by multi-awarded engineer Thomas Harsem

Martin Jasper 'Lifeline' out on all platforms ✨ Mastered by Thomas Harsem at Interval. Thanks to all involved 💯 ► ...
02/05/2025

Martin Jasper 'Lifeline' out on all platforms ✨ Mastered by Thomas Harsem at Interval. Thanks to all involved 💯







► Interval is a professional mixing and mastering studio based in Uppsala outside of Stockholm, Sweden, operated by award-winning engineer Thomas Harsem.

🎶 From pop to indie, from hip hop to folk - bringing your sonic vision to life
👉 If you’re an artist looking for cutting-edge mastering, let’s connect!
📩 DM/email for a free quote
🔗 www.intervalmastering.com

Ulrik Munther tonsätter Karin Boyes dikt 'Ja visst gör det ont' 🎵 mastered by Thomas Harsem at Interval. 🎶 From pop t...
02/05/2025

Ulrik Munther tonsätter Karin Boyes dikt 'Ja visst gör det ont' 🎵 mastered by Thomas Harsem at Interval.






🎶 From pop to indie, from hip hop to folk - bringing your sonic vision to life
👉 If you’re an artist looking for cutting-edge mastering, let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com


Interval is a professional mastering studio based in Uppsala outside of Stockholm, Sweden, operated by award-winning engineer Thomas Harsem.

SERA new single ARE YOU SORRY NOW 💯 Mastered by Thomas Harsem at Interval. Thanks to all involved 👏Written by Pro...
25/04/2025

SERA new single ARE YOU SORRY NOW 💯 Mastered by Thomas Harsem at Interval. Thanks to all involved 👏

Written by
Produced by
Vocal production by
Mixed by
Mastered by at
A&R
🎶 From pop to indie, from hip hop to folk - bringing your sonic vision to life
👉 If you’re an artist looking for cutting-edge mastering, let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com


Interval is a professional mastering studio based in Uppsala outside of Stockholm, Sweden, operated by award-winning engineer Thomas Harsem.

Swedish singer-songwriter David Josephson releases 'Gamla Mästare' ⮑ mastered at Interval by Thomas Harsem▶ Interval is ...
18/04/2025

Swedish singer-songwriter David Josephson releases 'Gamla Mästare' ⮑ mastered at Interval by Thomas Harsem

▶ Interval is a mastering studio based in Uppsala outside of Stockholm 🇸🇪

👉 If you’re an artist looking for cutting-edge mastering, let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com


Bosse 'Vergangenheit' 🎶 Produced & mixed by Philipp Steinke 🎧 Mastered at Interval by Thomas Harsem. Thanks to all invol...
17/04/2025

Bosse 'Vergangenheit' 🎶 Produced & mixed by Philipp Steinke 🎧 Mastered at Interval by Thomas Harsem.

Thanks to all involved 👏👏






▶ Interval is a mastering studio based in Uppsala outside of Stockholm 🇸🇪
👉 If you’re an artist looking for cutting-edge mastering, let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com


We got you covered 🎶 It happens from time to time. You need instrumentals, radio edits, or TV mixes mastered after you...
12/04/2025

We got you covered 🎶

It happens from time to time. You need instrumentals, radio edits, or TV mixes mastered after your main masters are delivered. No problem! We can provide you with matching masters of alternate mixes whenever you need them.


🎶 From pop to indie, from hip hop to folk - bringing your sonic vision to life
👉 If you’re an artist looking for cutting-edge mastering, let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com


Interval is a mastering studio based in Uppsala outside of Stockholm, Sweden, operated by mastering engineer Thomas Harsem.

Mrs Greenbird are back with their new single HOLD ON ▶ Produced and mixed by the artist 🦜 mastered by Thomas Harsem at I...
05/04/2025

Mrs Greenbird are back with their new single HOLD ON ▶ Produced and mixed by the artist 🦜 mastered by Thomas Harsem at Interval

Mrs. Greenbird
Jaimi Faulkner



👉 If you’re an artist looking for cutting-edge mastering, let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com

▶ Interval is a mastering studio based in Uppsala outside of Stockholm, Sweden, operated by mastering engineer Thomas Harsem.

Orange Skyline 'I Don't Dance' is out today 🔥 Produced and mixed by Martijn Groeneveld, mastered by Thomas Harsem at Int...
04/04/2025

Orange Skyline 'I Don't Dance' is out today 🔥 Produced and mixed by Martijn Groeneveld, mastered by Thomas Harsem at Interval. Thanks to all involved 👏🎶



.thissen



▶ Interval is a mastering studio based in Uppsala outside of Stockholm, Sweden, operated by mastering engineer Thomas Harsem

👉 If you’re an artist looking for cutting-edge mastering, let’s connect!
📩 DM/email for personalized quotes
🔗 www.intervalmastering.com


Address


Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00

Telephone

+46765564262

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