
Your track needs depth, clarity, and loudness while keeping your mix musical and balanced? If you want a master that translates perfectly across all systems without losing dynamics, I’m your guy.
Hey, I’m Calvo and I’ve been working in the music industry for the last 20 years. During this time, I’ve worked with artists such as Sigala, Sam Feldt, Robin Schulz, Pitbull, Snoop Dogg and many more.
On SoundBetter, my work is dedicated exclusively to creative Stem Mastering. This means that, in consultation with you, I may replace samples when it significantly enhances the overall sound. This allows me to bring out the full potential of your track — enhancing punch, width, and detail while preserving the integrity of your mix. Every project gets my undivided attention, ensuring a professional master that sounds powerful, balanced, and ready for release on any platform.
Unlike AI mastering services, my work is driven by years of trained ears, musical sensitivity, and creative decisions that no algorithm can replicate. No AI assistant can match the nuance, precision, and artistry I bring to every project.
Terms of Service:
- Mastered tracks are returned within 24-48 hours (CET business days) after receiving an order .
- Each project includes 2 free revisions.
- Additional revisions are available at $40 per revision.
- Revisions are defined as reasonable adjustments or fine-tuning to the delivered master (e.g. balance, tone, loudness).
- Major changes that require re-mixing or restructuring of stems may be subject to additional costs, to be discussed in advance.
Send me an email through 'Contact' button above and I'll get back to you asap.
Credits
Discogs verified credits for Christopher Frahm- Miss N-Traxx vs. Crystal Age (3)
- Chris Bates
- Various
- Dragon & Hunter
- Boozed Panderz
- Boozed Panderz Feat. Sasha F
- Miss N-Traxx
- Various
- X-Entric
- Ziggy X
- Calvo (4)
- Ziggy X
- Ziggy X
- ZIGGY X Feat. Killer MC
- Mad Crow & Lachi
- Calvo (4)
- Kreisligalegende
- Niels Van Gogh
- Lorenz Büffel & Oli.P
- Isi Glück
- Julian Benz, Isi Glück
- Julian Benz
- Julian Benz, Isi Glück
- Isi Glück
- Isi Glück
- Jasmin Abraha
- Miss N-Traxx vs. Crystal Age (3)
- Pompanick
- Strikerz
- Chris Bates
- Various
- Dragon & Hunter
- Boozed Panderz
- Boozed Panderz Feat. Sasha F
- Dragon & Hunter
- Davis Redfield
- Rocco
- Various
- Various
- X-Entric
- Calvo (4) feat. Noubya
- Various
- Calvo (4) feat. Donata (3)
- Sat. Nite Duets
- Calvo (4)
- Ziggy X
- Ziggy X
- Calvo (4) & Dazz (8) Feat. K.O. (38)
- Calvo (4) Feat. STVCKS
- Calvo (4)
- Ziggy X
- Ziggy X
- ZIGGY X Feat. Killer MC
- Mad Crow & Lachi
- Melanie Müller
- Calvo (4)
- Dazz (8), Calvo (4) & Salena Mastroianni
- Kreisligalegende
- Various
- Niels Van Gogh
- Various
- Various
- Julian Benz
- Isi Glück
15 Reviews
Endorse CALVO- check_circleVerified
What an incredible master! Thanks for changing my kick. The song sounds very expensive now. Great communication. You will definitely master my next song. Thank you
- check_circleVerified (Client)
Calvo was a very dedicated and thoughtful client. We spent quite some time getting the project just right and throughout the process I truly appreciated his honesty, clear communication, and passion for music. He was respectful, collaborative, and easy to work with. I would definitely recommend working with him. I am excited to see where this project goes.
- check_circleVerified (Client)
Excellent to work with!
- check_circleVerified (Client)
Top notch producer!
- check_circleVerified (Client)
It was great to work with Calvo! Highly recommend!
- check_circleVerified (Client)
Wonderful working with Calvo again!
- check_circleVerified (Client)
Pleasure working with CALVO again . Great producer and communication !
- check_circleVerified (Client)
It was really nice to work with Chris! Really clear communication which made it really easy for me to get the right results. Would definitely recommend!
- check_circleVerified (Client)
Great collaboration with CALVO for the melody on a drop. Track is fire and it was easy to get it right with the reference and description provided. Great vibe!!
- check_circleVerified (Client)
Calvo is super easy to work with! You know exactly the direction he wants, which makes things super simple and easy to accomplish. Would definitely work with him again!
- check_circleVerified (Client)
It was good to work with Clavo on such a fun track. I hope to work with him again in the future!
- check_circleVerified (Client)
Excellent producer and songwriter. Very clear communication and a pleasure to work with!
- check_circleVerified (Client)
A pleasure to work with!! Thank you Chris
- check_circleVerified (Client)
Calvo is lit! He needed a few oouuuu’s and ahh’s and they came out great! 5/5
- check_circleVerified (Client)
Amazing, talented client to work with! Really enjoyed working with Calvo and already can't wait for the next project with him!

I was the Mixing & Mastering engineer in this production
- Mastering EngineerAverage price - $80 per song
Turnaround time 24-48 hrs
2 free revisions
Additional revision for $40 extra.
- Felix Jaehn
- Robin Schulz
- Calvin Harris
- Adam Audio A8H Studio Speakers
- Audeze MM-500
- Analog-style plugins like SSL and Universal Audio
- Fabfilter
- Waves
- Slate-Digital
10$ New-Provider-Discount until the end of September!