How to prepare your stems for a professional mix

Here is a secret from the receiving end: I can usually predict how smooth a project will go from the first thirty seconds of opening the stems folder. Clean stems don't just save time, they get you a better mix, because every minute I don't spend detective-working your files is a minute spent on your actual sound. This is the exact checklist I send clients before every project.

The export settings

WAV or AIFF, 24-bit, at the sample rate you produced in (44.1 or 48 kHz — don't upsample, it adds nothing). Every stem exported from the very first bar of the project, even if the instrument starts at bar 65: that's what keeps everything aligned when I drop the files in. Same length for every file, tail included: let reverbs and delays ring out, don't chop them at the last note.

What to print, what to remove

This is the one that confuses everyone. The rule: keep the processing that is part of the sound, remove the processing that was compensating for the mix. That auto-tuned, chorused, delayed vocal character? Print it, it's your artistic identity. The limiter you put on the master bus to make the demo loud? Remove it: it's baked-in damage I can't undo. Same for heavy bus compression "glue" — send me the dynamics, I'll build better glue with better tools. If you're unsure about a specific effect, export two versions of that stem, wet and dry. Thirty seconds of your time, total freedom for me.

Print the character. Remove the compensation.

Gain staging and naming

Aim for peaks around -6 dBFS on each stem: no clipping anywhere, and don't normalize. Names should tell me what things are without playing them: Kick.wav, Sub.wav, LeadVox_dry.wav, BVs.wav, PadWide.wav beats Audio_047_final2.wav every time. Group logically: one stem per musical role, not forty micro-tracks and not a single "instrumental" blob. For a typical electronic track, 8–16 stems is the sweet spot; my stem mastering service works up to 8.

The two things that raise your result most

First, one reference track with a sentence about what you love in it ("the vocal sits like this", "this kind of low end"). Second, your vision in plain words: dark or bright, intimate or huge, raw or polished. I'm mixing your record, not mine; the more precisely I understand where you're pointing, the faster we land there — usually within the first preview instead of the third revision.