Preparing Files for Mixing
Essential guidelines for organizing and preparing your multitrack files for professional mixing.
A clean mix starts with clean files.
To ensure the best possible result when sending your project for mixing, it's important that everything is well-organized, properly labeled, and exported in a format that gives the mixing engineer full flexibility. Below you'll find a detailed checklist and explanations to help you prepare your session for mixing. If any questions should arise, feel free to get a hold of me either via mail or phone.
1. Exporting Your Tracks
Consolidate All Tracks
Every audio file should start from bar 1 (or 00:00:00) — even if the actual sound comes in later. This ensures that when all the files are imported into a new session, everything lines up perfectly.
Good example:
A vocal harmony that only plays in the chorus is still exported as a full-length file, starting at bar 1.
Bad example:
A vocal harmony stem that starts exactly when the part comes in. This will cause alignment issues.
Tip: Most DAWs have a “consolidate” or “bounce in place” feature for this.
Clear and Consistent Track Naming
Use clear, descriptive names for each stem. This saves time and avoids confusion for the mix engineer.
Recommended format:
Instrument_Role_Position
Examples:
- LeadVox_Main
- Guitar_RhythmL
- Guitar_RhythmR
- Kick
- SnareTop
- SnareBottom
- BassDI
- BassAmp
- Synth_Arp
- BV_StackL, BV_StackR
Avoid default names like Audio_01.wav or Track5.wav.
Print Dry Tracks (No Effects)
Unless a specific effect is absolutely essential to the sound or the vibe (for example, a chorus on a synth or a creative vocal delay), export your tracks dry:
- No EQ
- No compression
- No reverb or delay
If you’re unsure whether an effect should be kept or removed, you can send both a dry and a wet version, clearly labeled (e.g. LeadVox_Main_Dry.wav and LeadVox_Main_Wet.wav).
Audio File Format
- Format: WAV (or AIFF if needed)
- Bit Depth: 24-bit (or higher if recorded that way)
- Sample Rate: 44.1 kHz or 48 kHz (match your session settings)
- Do not send MP3 files unless there is no other option
Lossy files like MP3 reduce audio quality and can negatively affect the final mix.
2. Session Information & Extras
Provide a Tempo Map or BPM
Let your mix engineer know the BPM (tempo) of the track. If your song includes tempo changes, export and include a tempo map or a MIDI file with tempo automation.
Example:
“The track is in 6/8 at 90 BPM throughout.”
Include a Reference Mix
Always include a rough mix of your track — even if it's not polished. This gives your engineer an idea of:
- How you envision the balance
- Panning ideas
- Effects usage
- Vocal placement
Label it clearly, for example: TrackName_RoughMix.wav.
Add Notes If Needed
If there are parts that need special attention (or things you're unsure about), include a short text file or an email with notes such as:
- “The vocals in the bridge need tuning.”
- “The guitar solo is meant to sound raw.”
- “Let me know if you think the harmonies are too loud.”
More context always leads to a better result.
Keep It Simple
Don’t send full DAW projects unless requested. Engineers often work in a different DAW than you, so audio files (WAVs) are the universal standard.
Example folder structure:
/TrackName_MixPrep/
├── Audio Stems/
│ ├── LeadVox_Main.wav
│ ├── LeadVox_Doubles.wav
│ ├── Guitar_RhythmL.wav
│ └── ...
├── TrackName_RoughMix.wav
├── TrackNotes.txt
└── BPM_TempoMap.mid
3. Final Checklist
- All files start at bar 1 and are the same length
- Tracks are clearly named
- Effects removed unless essential
- 24-bit WAV, 44.1/48 kHz
- Rough mix included
- BPM and notes provided
Need more resources?
Explore the other guides below or reach out if you need help applying these steps to your specific project.