Modern Mastering for Metal Music
Miro Kiiski | Modern Mastering Engineer From Finland, Best Metal Mastering Engineer

Want your Metal Album to sound Modern and Massive?

Top 1% Mastering Engineer behind Beast In Black, Pain, and Hypocrisy.

Now available to master your Album.

For Albums. No Commitment.

  • Playground Music record label logo
  • Ranka Kustannus record label logo
  • Nuclear Blast record label logo
  • Hypocrisy band logo
  • PAIN band logo
  • Beast In Black band logo
Miro Kiiski | Modern Mastering Engineer From Finland, Best Metal Mastering Engineer

Want your Metal Album to sound Modern and Massive?

Top 1% Mastering Engineer behind Beast In Black, Pain, and Hypocrisy.

Now available to master your Album.

For Albums. No Commitment.

  • Playground Music record label logo
  • Ranka Kustannus record label logo
  • Nuclear Blast record label logo
  • Hypocrisy band logo
  • PAIN band logo
  • Beast In Black band logo

Portfolio

PAIN - I Am - Album Artwork

PAIN

I Am

Prod/Mix: Peter Tägtgren Master: Miro Kiiski (Tracks 1,4,7,8,9) Label: Nuclear Blast Records

Modern
Beast In Black - Enter The Behelit - Single Artwork

Beast In Black

Enter The Behelit

Prod/Mix: Anton Kabanen Master: Miro Kiiski Release on: Diablo IV Berserk

Power

ASHEN SKY

End the Cycle

Mix: Rami Nykänen Master: Miro Kiiski Label: Independent

Core

Portfolio

Beast In Black - Enter The Behelit - Single Artwork

Beast In Black

Enter The Behelit

Prod/Mix: Anton Kabanen Master: Miro Kiiski Release on: Diablo IV Berserk

Power

ASHEN SKY

End the Cycle

Mix: Rami Nykänen Master: Miro Kiiski Label: Independent

Modern
PAIN - I Am - Album Artwork

PAIN

I Am

Prod/Mix: Peter Tägtgren Master: Miro Kiiski (Tracks 1,4,7,8,9) Label: Nuclear Blast Records

Death

Portfolio

PAIN - I Am - Album Artwork

PAIN

I Am

Prod/Mix: Peter Tägtgren Master: Miro Kiiski (Tracks 1,4,7,8,9) Label: Nuclear Blast Records

Modern
Beast In Black - Enter The Behelit - Single Artwork

Beast In Black

Enter The Behelit

Prod/Mix: Anton Kabanen Master: Miro Kiiski Release on: Diablo IV Berserk

Power

ASHEN SKY

End the Cycle

Mix: Rami Nykänen Master: Miro Kiiski Label: Independent

Core

For Albums. No Commitment.

You Release Your Music Only Once. Make It Count.

You Release Your Music Only Once. Make It Count.

My name is Miro Kiiski, a modern mastering engineer from Finland.


I got tired of hearing great records ruined by cookie‑cutter masters. Bands pour everything into writing, recording and mixing, then treat mastering like a box to tick. Your music deserves better thanslap a limiter on and call it a day.


My mission is simple:

Mastering that makes a difference in the real world.


How to work with me:


  1. Mix Feedback: Get actionable feedback on your mix before mastering.

    ✅ Best Case: We improve your mix before mastering.

    ❌ Worst Case: You leave with clear direction to fix your mix.


  1. Test Master: Hear 1 song fully mastered before committing to the album.

    ✅ Best Case: You love the sound and confidently roll into album mastering.

    ❌ Worst Case: You realise we’re not the right fit, you keep the Test Master and we part ways. No harm done.


  1. Album Mastering: You get your album mastered and ready for release in 7 days.

    ✅ Best case: Your album sounds modern and massive everywhere, and you’ve found the mastering engineer you can always trust your music with.

    ❌ Worst case: Your album sounds modern and massive everywhere, and you've got a great one-off experience.


Imagine releasing an album you never feel the need to “fix” later. You release your music only once, so we might as well do it right. Let’s make the future you proud for not cutting corners.


See you in your inbox,
Miro

Miro Kiiski, Modern Mastering Engineer From Finland, Best Metal Mastering Engineer

For Albums. No Commitment.

Sound

Modern Sound
Consistent Quality
Streaming Safe
Mix Pushback
Stereo Mastering
Stem Mastering
Test Master

Service

Clear Communication
Physical Formats
Digital Formats
Alt Versions
Lifetime Storage
Satisfaction Guarantee
Find Your Mixer

Speed

Fast Delivery
Flexible Start
Next Day Revisions
Direct Contact
Mix Updates
Done By Deadline
Easy Payments

Sound

Modern Sound
Consistent Quality
Streaming Safe
Mix Pushback
Stereo Mastering
Stem Mastering
Test Master

Service

Clear Communication
Physical Formats
Digital Formats
Alt Versions
Lifetime Storage
Satisfaction Guarantee
Find Your Mixer

Speed

Fast Delivery
Flexible Start
Next Day Revisions
Direct Contact
Mix Updates
Done By Deadline
Easy Payments

Sound

Modern Sound
Consistent Quality
Streaming Safe
Mix Pushback
Stereo Mastering
Stem Mastering
Test Master

Service

Clear Communication
Physical Formats
Digital Formats
Alt Versions
Lifetime Storage
Satisfaction Guarantee
Find Your Mixer

Speed

Fast Delivery
Flexible Start
Next Day Revisions
Direct Contact
Mix Updates
Done By Deadline
Easy Payments

For Albums. No Commitment.

Pricing

Stem Mastering

Best for Self-Producing Bands.

1600
10 Song Album Stem Mastering
Everything in Stereo Mastering, plus:
Uncompromised Sound
Advanced Control
Easy Setup

Stereo Mastering

Best for Professionally Mixed Records.

800
10 Song Album Stereo Mastering
Modern Sound
Clear Communication
Fast Delivery
Start With a Test Master

Pricing

Stem Mastering

Best for Self-Producing Bands.

1600
10 Song Album Stem Mastering
Everything in Stereo Mastering, plus:
Uncompromised Sound
Advanced Control
Easy Setup

Stereo Mastering

Best for Professionally Mixed Records.

800
10 Song Album Stereo Mastering
Modern Sound
Clear Communication
Fast Delivery
Start With a Test Master

Pricing

Stem Mastering

Best for Self-Producing Bands.

1600
10 Song Album Stem Mastering
Everything in Stereo Mastering, plus:
Uncompromised Sound
Advanced Control
Easy Setup

Stereo Mastering

Best for Professionally Mixed Records.

800
10 Song Album Stereo Mastering
Modern Sound
Clear Communication
Fast Delivery
Start With a Test Master

For Albums. No Commitment.

Start With a Test Master

Albums: Start With a Test Master.
EPs/Singles: Straight to Mastering.

Stem Mastering
Stereo Mastering

No payment or commitment yet. I'll listen and reply personally with next steps.

Stem Mastering
Stereo Mastering

No payment or commitment yet. I'll listen and reply personally with next steps.

Stem Mastering
Stereo Mastering

No payment or commitment yet. I'll listen and reply personally with next steps.

VAT FI32212163 Finland
miro@miromastering.com

© 2020-2026 Miro Kiiski

VAT FI32212163 Finland
miro@miromastering.com

© 2020-2026 Miro Kiiski

VAT FI32212163 Finland
miro@miromastering.com

© 2020-2026 Miro Kiiski