Mixing & Mastering Engineers, Producers & Songwriters who worked with Behind Closed Doors

As a sound engineer with over a decade of experience and a degree in Audio Production from SAE in London, I am currently a sound enginner at the renowned Hertz Studio in Poland. Throughout my career, I have had the pleasure of working with bands such as Atan, Depravity, Hate, Vader, All Involves, Jaja Soza and many many more

Metal/Rock Producer & Mixer | 150M+ YouTube Streams | Billboard Top 50 | Double Platinum | Co-owner of Hertz Recording Studio With 300+ albums produced and artists like Behemoth, Decapitated, Vader, Hate, Patriarkh on my credit list, I’ve helped shape the unique metal sound. Ready to take your mix to the top? Let’s connect.

My name is Victor Lee and I'm here to help your songs become reality! I'm a guitarist with a long time production experience.

The final soudntrack to "Sparta" movie (2016)

Hi I'm Quiet Son and I'll help you create the perfect alt/indie, bedroom pop, or art pop song. I'm a producer + mix engineer that specializes in cinematic pop, alt pop, indie, alt-r&b, electronica and bedroom/art pop. For artists like Billie Eilish, Lana Del Rey, glaive, Big Thief, James Blake, Men I Trust, Bon Iver, Ethel Cain.

Get ready for your new sound !

Patricio Pato Z Zuniga is a multi-instrumentalist, composer, producer, sound wizard, from Santiago, Chile.

Need more character to your tracks? I do mastering and mixing and love to give your tracks something extra!

You know your music deserves to be alive,Getting that begins with picking the right composer to bring your ideas to reality.

I am a singer/songwriter who specializes in belts and range. I currently have a song playing on CNN called A Better Tomorrow, and charting. I've worked with some of the greatest, and unknowns alike. I love the work, I love to sing, and I would love to help you finish your song with a strong vocal. Send me a note through the contact button above.