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4–5 day turnaround · Unlimited revisions
Mixing · By Charlie Crown
From raw stems to release-ready. The full studio service — mixed and mastered by Charlie.
Submit your multitrack stems. I mix the song from scratch and deliver a fully mastered, release-ready record. The complete studio service. Three tiers based on stem count.
Book this service
USD · One-time · Per song
Stem count
Secure checkout via Stripe. Apple Pay + Google Pay accepted. After payment, you'll receive an intake form to submit your files via Dropbox or Google Drive.
01 / The why
The complete studio service — mixed and mastered by Charlie Crown using the same ears behind 50M+ streams. 4–5 day turnaround, unlimited revisions, full deliverables package.
02 / What you get
No upcharge for the deliverables most engineers charge $50–$150 extra for. They're standard.
03 / The process
01
Submit
Pay → intake form arrives → upload your full stem folder + references.
02
Onboarding call
30-minute call to align on direction, vibe, references, and any specific decisions you have in mind.
03
Mix + master
Full mix from scratch using your stems, then mastered through the Charlie Crown chain. 4–5 day turnaround.
04
Revise + deliver
First-round mix + master delivered. Unlimited revisions until you're 100% happy. Full package lands in your Notion portal.
04 / Prep checklist
Follow this checklist before submitting. Files prepped right means faster turnaround and a better result on the first round.
05 / Why Charlie
This is the full studio. You send raw stems — drums, bass, every synth, every vocal take, every FX — and I deliver a finished, mixed, mastered record ready to release.
Mixing is where most producers leak quality. You spent months arranging and you're emotionally too close to the song to make the surgical decisions a mix needs: which vocal take goes loudest, what to cut from the low mids, when to let the bass breathe.
I bring 10 years of mixing and mastering experience — and the same ears that put 50M+ streams of Charlie Crown out into the world — to your stems.
You get back: a mixed, mastered, release-ready record. Plus the full Charlie Crown deliverables package: WAV, MP3, instrumental, acapella, mastered stems, your raw mix session if you want it.
Pricing tiers by stem count below. Pick the tier that matches your project — if you're unsure, message me before booking and I'll point you to the right one.
06 / FAQ
Each individual track from your DAW. Kick = 1 stem. Snare = 1 stem. Hi-hats = 1 stem. Drum bus combining all three = 1 stem (but I'd rather have them separate). Lead vocal = 1 stem. Vocal harmonies = 1 stem. Count everything that's its own audio file.
Count your tracks in your DAW. If you're between tiers, round up — extra capacity gives me room to do the job right without rushing. Or message me before booking with your stem count and genre and I'll tell you exactly which tier.
Yes, and please do. A stereo bounce of your rough mix tells me exactly what you were going for — what you love, what you want kept. It's the fastest way to a first-round mix that lands close to your vision.
No. Stems only. Audio files. I don't need your Ableton or Logic project — I rebuild the mix in my own session using your stems.
Unlimited on both the mix and the master. Most clients land at 1–2 mix revisions and 0–1 master revisions because the onboarding call locks the brief upfront.
4–5 business days for first-round delivery. Revisions typically 1–2 business days each.
Bundled service — they go together. The benefit of one person mixing + mastering is the master is built knowing exactly what the mix is doing. Separating them loses that.
After payment you'll get an intake form. Zip your stem folder, upload to Dropbox or Drive, paste the share link. No file size limits.
If after the first round + one revision you're not happy, full refund. The Charlie Crown ears + chain + 4–5 day turnaround + unlimited revisions guarantee means we work until it's right.
Verified client reviews
★★★★★
“Charlie took a super complicated song with many different elements and made the mix sound absolutely wonderful. We're electronic artists (The Keymakers) and have used a few engineers to try and bring out the best of our sound, and Charlie definitely killed it with this track. Would absolutely work with him again — amazing ear!”
★★★★★
“Charlie mixed a song for me and the end result was excellent, it sounds clean and well balanced. The process of working with him went very smoothly. He is very professional and I would recommend him 100% for mixing and mastering. Is incredible how Charlie can understand a project, and take it to a level where you never thought was possible.”
★★★★★
“My first time working with Charlie and I sincerely hope it isn't the last. He is a really personable guy, super professional with great songs.”
★★★★★
“5 star experience. Charlie is a real pro and a super nice guy. Was a pleasure to work together.”
Further reading
Service comparison
The decision tree for picking the right service for your track. Three questions, four services, no ambiguity.
Pricing breakdown
What you should pay across the four tiers — AI, freelance, professional, Grammy — and how to spot the differences.
File prep
Bounce specs, common mistakes, naming convention, and the pre-flight check that prevents revision rounds.
Self-mastering
The exact mastering chain and 8-macro workflow I use on demos and label submissions before they go to an engineer.
07 / Ready
4–5 business days · Unlimited revisions · Full deliverables package · 30-min onboarding call included.
Book Full Mix + Master