Mixing & Mastering Engineers, Producers & Songwriters who worked with Marcel Kapteijn
London-based producer, guitarist & singer/songwriter. I worked with one of the producers of Lost Frequencies, EDM artist Altero and recorded at Abbey Road Studios. I am a very versatile multi-instrumentalist who specialises in writing and producing Pop, RnB and Neo Soul.
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AYER Music is co-published by Secret Road Music Services since 2015. AYER Music is a Record Label and Publishing Company owned by multi-media artist and singer Danny Ayer.
Tinsley is a songwriter/singer. She wrote and sang the EDM track Colorblind produced by Joza which has amassed over 58,000 Spotify streams. She's written with many of Seattle's rising talents, including Andrew Vait, Timothy Robert Graham, Jake Crocker & Justin Hartinger. She played Capitol Hill Block Party alongside acts like Charli XCX and Diplo.
Versatile, High energy rapper, songwriter.
With over 15 years of vocal training and performances spanning Hollywood, Europe, and beyond, I bring a versatile voice and a deep passion for music to every project. Whether you’re looking for the ethereal tones of Lana Del Rey, the soft melancholy of Billie Eilish, or dynamic vocals across pop, jazz, rock, or R&B, I adapt effortlessly.
I turn your story into a fully written and recorded song you can gift, release, or keep forever. As a singer-songwriter and electronic producer, I create vocals, toplines, and full tracks that feel personal, cinematic, and unforgettable. If you need music that actually carries emotional weight, I’m your artist.
I’m a songwriter specializing in Hip-Hop and R&B, creating records built around strong concepts, memorable hooks, authentic storytelling, and emotion that connects with the listener. I’m looking to connect with artists, music publishers, and record labels who are seeking fresh, original material and a songwriter who understands the balance between
Grammy-nominated producer, mixer, mastering engineer and Peabody Award-winning composer. I’ve worked with Beyoncé, Jay-Z, Ari Lennox and more, delivering polished, emotionally impactful records across Hip Hop, R&B, Electronic, Dancehall and Film.
I'm a session guitarist who finds the exact tone your song is asking for, from shimmering 80s cleans and chiming pop textures to blues rock crunch and raw indie leads. Twenty years of playing and releasing my own music taught me the guitar serves the song first. Send me your track and I'll return mix-ready takes with stems, DIs, and revisions.
Recent Successes
"This is top notch sound you can get on the planet, I'm working on my EP called 5012 and I had a song that had only one lead vocal with no single back-vocal nor adlibs with a strong beat but what Helik did to it is unr..."
"Great guy, great producer, eager to get the job done and make his clients happy."
"I got a great mix from David. He knows how to make your song have a great sound and quality. You should try his services, you won't regret. "
"Thanks Edo! Working with you this 1st time is sure professional quality. I appreciate you for the Oomph to my tick. Im glad I can rely on your quality."
"Masters sound great, very professional work."
"I am very demanding of myself, I like a very well done, it takes a lot of discipline against me but also against people with whom I work. Working with Mike was a great experience. One of the things that I enjoyed a ..."
"A great musician!! %100 recommended!! :D"
"Brandon is a fantastic mixer who is highly experienced and passionate about what he does. It was clear to see that he gave his full effort and went the second mile while working on my track. Thanks for the good work! "
"Lukas has been great! I definitely recommend him. He has a very fast turnaround time, is very cooperative, and is very professional -- both with the sound quality of the mixes and the way he does business. "
"Tyler did a phenomenal job demoing the songs I sent him. Very professional, punctual, and easy to work with! "
"I worked with Leo once. I admit the first task I gave him wasn't a small one. Especially with my budget. He did the job wonderfully. I went back to him for my album and the man did it again. He is persistent, pat..."
"Mike is one of the kindest and greatest guys I've been ever worked with. Perhaps it is not only worth mentioning his amazing musical skills, but also he had the disposition for giving advise on other topics. I had ..."












