Projects Powered by Summa Harmonika
Our Services
Professional Music Services
We offer professional composition, arrangement, and production services, designed for creators seeking original, high-quality music.

Songwriting
I create custom songs tailored to your artistic or commercial needs.

Musical Arrangements
Turn your musical ideas into fully arranged compositions for any genre.

Film Scoring
Enhance your projects with original soundtracks designed specifically for films, games, or series.
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Discover Our Music In action
Explore videos showcasing our compositions in action.
Testimonials & Reviews
Behind the Music
From heartfelt moments to creative visions, every composition tells a story. Let me share the meaning behind the music with you.

“Originally composed as a background score for a documentary, this piece inspires neutrality and tranquility with its gentle and reflective melodies.”

Echoes of Serenity
(2024)

“Inspired by the characters of Neon Genesis Evangelion, this project is my musical interpretation of their unique personalities and emotional depth.”

Synchronicity
(2024)

“A cinematic collection of delicate, sweet, and harmonious pieces, perfect for evoking beauty and emotion in every note.”

Melody & Silence
(2025)
Latest Updates & Announcements
Explore what’s new: from album launches to behind-the-scenes insights into our creative process.
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Exciting news: the Summa Harmonika website is now live!
We are delighted to announce that the official Summa Harmonika website is now up! This is a huge step forward in our mission to provide original, high-quality music to producers and…
FAQ
Have Questions? Here Are the Answers:
What does royalty-free music mean?
Royalty-free music means you can use our compositions in your projects without paying recurring fees. It’s perfect for creators who need high-quality music without hassle.
Can I use your music in commercial projects?
Yes, our music is available for commercial use under the terms of the license provided with each download.
Will commissioned music also be part of the royalty-free catalog?
No, commissioned music is not published on Summa Harmonika’s channels or registered under a Creative Commons license. Instead, it comes with a written usage license that allows unlimited personal and commercial use. The only restrictions are that the music cannot be used to harm someone’s reputation or promote hate based on race, gender, religion, or preferences of any kind. Additionally, credit must be given to Carlos Acevedo as the composer of the music.
Do you take custom composition requests?
Yes, I offer custom music composition services tailored to your needs. Reach out to discuss your project and vision.
Is your music free to use?
Yes, under Creative Commons licensing, my music is free to use as long as you give proper credit. Donations are appreciated if you find my work valuable.
Is it safe to download files from Summa Harmonika?
Yes, our website is completely secure. At the top of the page, you can verify this by the closed padlock icon, which means the connection is secure and verified by Google Trust Services.
As for the downloadable files from our website, they are directly generated by Carlos Acevedo. All the software used is completely legal, original, and fully licensed. The files have not been manipulated by anyone else, and you can verify with any antivirus that all downloads are clean and entirely safe.
Additionally, the files are high-quality .wav format, ready to be used in your projects safely and with excellent sound quality.
What is the correct way to credit the composer in my projects?
To properly credit Carlos Acevedo as the composer, please include a clear attribution in a visible part of your project, such as the credits section, video description, or accompanying materials. Here’s an example of how to format the attribution:
‘Music composed by Carlos Acevedo – Summa Harmonika (https://summaharmonika.com)’
Providing proper credit ensures recognition for the work and complies with the licensing terms. If you have any questions about how to include attribution in your specific project, feel free to contact me.”

Let’s Work Together!
Feel free to reach out for collaborations, questions, or custom music requests.