We are Joe Random & Christopher Tunes – a creative duo blending instinct, emotion, and music.
With over 20 years of experience in dubbing, film, and media music, Maciej (aka Christopher Tunes) is a sound engineer, composer, and music producer, known for his work in voice and music direction for Polish adaptations of major films, series, audiobooks, and commercials. He’s also an accomplished Pro Tools operator and vocal editor with a deep understanding of storytelling through sound.
Marcin (aka Joe Random) is a virtuosic guitarist, composer, and multi-instrumentalist, with a broad artistic background that spans contemporary jazz, classical, and experimental music. He performs internationally, records music across genres, and brings a wealth of studio and stage experience to every project.
Together, we combine artistic vision and technical expertise to deliver high-quality, emotionally compelling audio. Whether it’s scoring music for children’s media, producing dubbing songs, or recording cinematic soundscapes, we approach each job with professionalism, creativity, and musical sensitivity.
As a team, we handle everything from concept and arrangement to final mix – offering both artistic and technical solutions under one roof.
Let’s bring your story to life through excellent music.
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Here are a few proposals under pseudonyms:
…and two more under our real names:
Maciej Sapiński is a audio engineer, composer, and sound designer with extensive experience in dubbing, film, and media production.
He has worked on voice and music direction for numerous Polish adaptations of international films, series, audiobooks, and commercials.
His studies in sound engineering at the Fryderyk Chopin University of Music have deepened his artistic approach and technical versatility, which he brings to a wide range of creative projects.
Marcin Olak is an accomplished guitarist, composer, and improviser with a rich artistic background spanning jazz, classical, and experimental music.
As a versatile performer and recording artist, he has collaborated with symphony orchestras, jazz ensembles, and contemporary music groups.
He also composes original music for film, theatre, and media.
More information and selected works are available at:
https://www.twine.net/signin
We collaborate on an ongoing basis with APL Publishing, composing custom music tracks for media usage based on regularly provided thematic briefs.
Working as a creative duo, we combine our strengths: Maciej (aka Christopher Tunes) focuses on composition, sound design, and production, while Marcin (aka Joe Random) leads the instrumental side with his versatile musicianship.
Together, we craft music tailored to film, trailers, podcasts, and online content — blending acoustic and electronic textures into cohesive, emotionally resonant pieces.
Our tracks are published under both legal and artistic names:
As Joe Random & Christopher Tunes:
https://www.twine.net/signin
As Marcin Olak & Maciej Sapiński:
https://www.twine.net/signin
Original music composition for a full-cast audiobook adaptation of A Study in Scarlet by Arthur Conan Doyle.
The production, created by glos-lektora.pl, features narration, dialogue, and immersive sound design.
The music was composed in collaboration with my creative partner, who also served as the lead instrumentalist on the project.
Our score supports dramatic tension, character arcs, and mood transitions, blending orchestral and ambient elements to complement the narrative.
The audiobook is available on multiple platforms, including https://www.twine.net/signin
You can hear a sample here:
https://www.twine.net/signin
Original music composed for the Polish animated children’s series Przygody Rybki MiniMini, produced by MiniMini+ and Studio Sonica.
The complete musical setting for the series was created in close collaboration with my creative partner and co-composer, who also contributed as the lead instrumentalist.
The work included a custom-written opening theme, closing theme, several original songs featured in selected episodes, and a full underscore tailored to the show’s playful and educational character.
Selected episodes are available on the official MiniMini+ website, for example here:
https://www.twine.net/signin
Original music composed for Łowcza Mysz, a new Polish animated children’s series published on YouTube.
The soundtrack was co-composed in collaboration with my creative partner, who also contributed as the lead instrumentalist.
Produced by glos-lektora.pl, the series features fun and engaging music designed to support the storytelling and playful tone of each episode.
You can watch the series on YouTube:
👉 https://www.youtube.com/@lowczamysz
Extensive experience in dubbing for film, TV, animation, and audiobooks. Over the years, I have worked in multiple roles within dubbing production, including dialogue and song recording engineer, vocal editor, dubbing actor, dubbing director, music director, mix engineer, and quality checker.
A full list of my dubbing projects is available here:
https://www.twine.net/signin
This resource highlights the diversity of my roles across numerous productions and provides verified credits in the Polish dubbing industry.
Creative collaboration on the sound design and audio production for the permanent core exhibition at the POLIN Museum of the History of Polish Jews in Warsaw. I worked in partnership with Studio Sonica on this large-scale multimedia project, delivering immersive audio elements that accompany the visual and interactive content throughout the exhibition space.
This was a deeply engaging and challenging assignment, requiring both technical precision and cultural sensitivity. More information about the exhibition can be found on the museum’s website: https://www.twine.net/signin — or better yet, visit in person and experience the soundscape for yourself.
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