Berklee-trained mix engineer with major-label credits in a world class facility. Musical, vocal-focused mixes with depth, clarity, and emotion. for $200

Hi — I’m Andrew Koss, a professional mix engineer, producer, and songwriter with over two decades of experience helping artists turn great songs into finished, release-ready records.

I’m a Berklee College of Music graduate (dual degree in Songwriting and Music Synthesis) and former Studio Director of Terminus Recording Studio (NYC), where I worked with artists including Alicia Keys, John Legend, Jennifer Hudson, Scarlett Johansson, André Previn, and Liza Minnelli. I currently run The Studio at Strawberry Fields Lane, a world-class hybrid analog/digital mixing facility.

A Musical Approach to Mixing


Because I’m also a songwriter and producer, I approach every mix with a strong focus on:
• Vocal clarity and emotional impact
• Musical balance, dynamics, and momentum
• Depth, width, and dimension
• Translation across streaming platforms, headphones, and speakers

My goal is a polished, competitive mix that still preserves the personality and soul of the performance.

Studio & Workflow

Your music is mixed through a high-end hybrid signal chain that combines classic analog tone with modern digital precision. My A-room features a fully loaded Avid System-5 console, premium analog outboard from Neve, API, Chandler, UA, and GML, Pro Tools HDX, high-quality conversion, and multiple trusted monitoring systems to ensure mixes translate everywhere.

I provide
• Careful session prep and organization
• Thoughtful use of analog processing where it truly adds value
• Clear communication and collaborative revisions
• Professional, release-ready mixes

Whether you’re an independent artist or an experienced songwriter, I’ll treat your project with the same care and attention I bring to major-label work.

If you’re looking for a mix engineer who understands both the technical and emotional sides of music, I’d love to work with you.