1. Project Check:

- Check all tracks for clicks, noise, or artifacts;
- Ensure all tracks have unique and clear names to avoid confusion (e.g., "01. Kick", "07. Vocal", "11. Guitar", etc.).

2. Project Preparation:

- Disable all effects on tracks that are not an integral part of the sound (creative effects or effects with automation);
- If certain effects are critical to the sound (e.g., specific reverb on vocals), provide two versions of the track — with and without effects;
- Disable any processing on the master bus, such as limiters, compressors, equalizers, etc.;
- Ensure there is no clipping (overloads) on channels, groups, and the master bus. The peak level of tracks should not exceed -3dB!

3. Project Export:

- Export each track separately in WAV format with a sample rate of 44.1 kHz or higher and a bit depth of 24 or 32 bit;
- Ensure all files are exported with the same length, starting from zero, even if there is silence at the beginning of some tracks;
- Ensure that all "normalize" functions are turned off in your DAW during export.

4. Preparation for Sending:

- Create a text file with project information, including the track tempo, key, and any special wishes or notes;
- Be sure to add your version of the mix or your demo;
- Be sure to add 2-3 reference tracks;
- Place all prepared files in a ZIP archive.