Shaun Diaz on SoundBetter

Whether you're writing a song, crafting a film score, or producing an album, I’m available for cello performance and/or mixing and mastering.

As a seasoned studio recording artist with over 30 years of experience and a degree in Cello Performance, I specialize in contributing soulful, cinematic, and emotionally resonant cello to a wide range of genres—from classical and contemporary to folk, film score, and experimental music. My recordings have been featured in films and on Netflix, and I bring both technical mastery and artistic intuition to every performance. I play on a 120-year-old Boston-built cello, chosen for its rich, expressive tone that adds depth and character to any track.

In addition to cello performance, I offer mixing and mastering services to help bring your project to its full sonic potential. With a highly trained ear and decades of experience in both composition and studio work, I ensure your final mix is clear, balanced, and emotionally impactful. Whether you need a polished mix for your single or full mastering for an album or score, I will work with you to bring it to fruition.

I’d be honored to contribute to your project—whether as a cellist, mixing/mastering engineer, or both—and help bring your creative vision to life with clarity, care, and professional precision.

Would love to hear from you. Click the contact button above to get in touch.