About

Conner Hillman is a producer, mixing engineer, mastering engineer, and composer based in the Greater Philadelphia area. A graduate of Berklee College of Music with a B.A. in Music Production, Conner works with artists to develop, produce, mix, and master records from the initial idea through final release.

A musician for more than 13 years, his background spans guitar, drums, piano, and bass, giving him a musical approach to production and engineering rather than focusing solely on the technical side of a record. His professional experience includes freelance production and engineering, studio internships, recording sessions, vocal editing, drum editing, and original composition.

His work includes releases submitted for GRAMMY consideration, songs that have reached thousands of streams, and projects recognized through songwriting competitions. In addition to working with recording artists, Conner is expanding his work in original music for film, television, and video games.

Discography

I have delivered professional-quality audio both during my time working at a studio and as a freelancer, collaborating with a diverse range of clients. The discography showcases projects I’ve contributed to across various roles.

Rates

The rates listed in the packages are meant to guide artists toward the options that best suit their project’s needs. Services not directly listed — such as standalone mixing or mastering — are also available. Please visit the contact page to inquire about those offerings.

Black Galley Studios

Black Galley Studios is the production and mixing studio operated by producer, engineer, and composer Conner Hillman. All projects are completed in a professionally equipped studio environment using high-quality hardware and software. Whether you’re looking for production, mixing, mastering, or original music, every project is approached with intention and tailored to the needs of the artist or production. Remote-friendly and built to work with clients across genres anywhere in the world.

Portfolios

Here is example of my work and rates for you to decide what best fits your needs.

Get in touch

I would love to hear from you. Contact me to learn more about my work, share your feedback, or explore new opportunities for collaboration.