Warm.
Detailed.
Mixing and mastering for indie, alt, and acoustic records. My goal is a clean, emotional mix that feels like the artist — not a generic preset.
Select Your
Session
Professional audio engineering packages tailored to your project's needs.
Mixing
Starting at $300
Transparent, musical mixes with depth and emotion.
- 2 revisions included
- Vocal rides + automation
- Alternate versions on request
Mastering
Starting at $80
Balanced masters with loudness that respects dynamics.
- Streaming + instrumental master
- Apple Digital Masters friendly
- Reference matching optional
Before & After
Real portfolio samples when available.
The Workflow
Secure Upload
Drag & drop your stems into your private client portal.
Precision Mix
I balance, EQ, and compress to shape your sonic identity.
Reference Check
You review the mix in high-fidelity and request tweaks.
Master Delivery
Final polished masters delivered in all streaming formats.
Featured Projects
A selection of tracks I've mixed and mastered
Paper Moons
Milo & June
Slow Burn
Hannah Vale
Afterglow
The Lanterns
Artist Stories
"Sierra brought out details I didn’t even know were in the recording. Super collaborative."
"The mix feels warm and finished, and it still sounds like me. Exactly what I wanted."
The Engineer
Behind The Sound
My name is Sierra. Mixing and mastering for indie, alt, and acoustic records. My goal is a clean, emotional mix that feels like the artist — not a generic preset.
Frequently Asked
Questions
Everything you need to know about my products and services.
Still have questions?Let's make
something timeless.
Your music deserves a professional touch. Reach out to discuss your project.
Get in Touch