Music Mastering

Specialized mastering of music in all genres using state-of-the-art technology to ensure that each of your tracks reaches a competitive loudness while maintaining dynamics, balance, and clarity.


Podcast Editing

Professional editing of podcasts to help you achieve high-quality content, which includes editing, mixing, and mastering, to ensure that each episode has the best possible sound quality.


Audio Design

High-quality and bespoke sound design to fit your needs, whether it be for theatre, music, or film, specialized in the manipulation of sound recordings in the form of musique concrète.


Music Mastering

Jonathan Steigleder, Lada Recordings

Calvin's mastering always delivers, and communication is excellent! If you need any help along the way with how to mix or such, he's always there to help. Great service and an even greater guy!

- Jonathan Sarskog Steigleder, Founder of Lada Recordings

Deniz Valentin, Len Hud, YXA

Professional and friendly attitude, excellent communication, and fast delivery. Calvin is really knowledgeable and down-to-earth, which made my experience both fun and informative. I can't recommend CLSound enough!

- Deniz Valentin, Artist Len Hud, Member of YXA

Podcast Editing

Daniel Jester

Calvin can take virtually any garbage that I send him and make it sound like an NPR show. He is an incredible audio editor and has been an integral part of this show, just really makes it what it is!

- Daniel Jester, Host of the eCommerce Content Creation Podcast

Sound Design

coming soon!
Muhamed Al-Agaili (Akiles)

Collaborating with Calvin Lanz as a professional sound designer is a delight, not only due to his friendly personality but also thanks to his remarkable flexibility, discipline, and extensive experience.

- Muhamed Al-Agaili, Artist Akiles


Hi, my name is Calvin, I am an audio engineer who likes to make sound sound great!

I've been working in the audio industry for over 6 years and have collaborated with a diverse range of clients from all over the world. I have a passion for creating high-quality audio productions, and specialize in music mastering, podcast editing, and sound design.

My approach to audio production is centered around collaboration, communication, and attention to detail. I work closely with my clients to understand their vision for the project, and I am committed to delivering exceptional results that exceed their expectations. I believe that every project is unique, and I take pride in tailoring my approach to meet the specific needs of each client.

In terms of my equipment, I use state-of-the-art software to ensure that every project sounds its best. Among others, this includes FabFilter, Waves, Soundtoys, PluginAlliance, Kazrog, and GRM Tools. I'm very proficient in Ableton Live, which is my DAW of choice.

If you're interested in working with me, please reach out using the contact form below. I'm always excited to discuss new projects and explore how I can help you amplify your sonic visions!

Calvin Lanz


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