GrooveOnWheels
Marcin Ciszczon
Hybrid Mix / Mastering Engineer / Producer
Creating modern Pop + R&B with UK edge
350+ verified credits, 44M streams shipped.
Fast delivery, demo-to-final specialist.NIYL, Flynn, Soule, Jafaris, Pola Rise, Rocstrong, Nealo and more...
Pop | RnB | Hip-Hop | Rap | Trap✔️ Industry standard sound tailored to artists vision
✔️ Quick turnaround
✔️ Hassle free remote collaboration
Case Study
Unmixed → Mixed → MasteredListen through each stage of the audio development to assess translation, clarity, and commercial readiness.Unmixed
Raw stems without processing. Focus on:
- unbalanced frequency spectrum
- lack of vocal definition
- untreated dynamics
- no spatial design or depthMixed
- controlled low-end and stable midrange
- vocal placed upfront with surgical EQ and multiband dynamics
- enhanced transients for better platform translation
- defined stereo field and spatial movement
- reduced masking across key elementsMastered
Final stage prepared for broadcast-level loudness- increased RMS/LUFS while preserving transient detail
- enhanced perceived width
- final spectral polish for multi-platform release (Spotify / TikTok / Radio)Note: The master is intentionally louder than the previous stages due to broadcast loudness targets.
What Clients Say
Marcin at GrooveOnWheels has done such a stellar job at giving my music the shine it deserves.
He’s so easy to deal with and you can tell he gives each work his full attention and always keeps on open-mind. 10/10Still Searching
I have worked with Marcin on a number of different music projects for a number of years. From grime and hip hop, to UKG and drum and bass. Marcin knows exactly what you’re aiming for no matter the level of your own knowledge. I cannot recommend him enough. He cares for the art and the music. Couple that with his years of knowledge and experience and you have someone who can add value to your project or work in many different ways.Adam Fogarty / MxM
I’ve known and worked with Marcin intermittently for the past 7 years and everything we’ve done has been fulfilling and worth every penny. Even with taking on the challenge of working super remotely there’s patience, understanding and collaboration.AikJ
As someone who has worked with Marcin on two full albums. One of which achieved commercial and critical success. I can say this without reservation, Marcin is the best mixing and mastering engineer I have ever worked with. He is as close to a wizard as possible. He is gifted at making music sound amazing, great at taking notes, and helping you to achieve your own vision, without overpowering the artist. I myself am very much looking forward to working with him again in the near future.Nealo