Start a project
Begin with a clear description of what you need.
Use the guided form to ask about Online Mixing, Second Listen, resources, or whether your project is a good fit.
For mixing projects, files are reviewed and scope is confirmed before payment is collected or work is scheduled.
Project inquiry
Tell us what you're working on.
The prompts will ask for your contact information, the type of help you need, and enough project context to make the next response useful.
- Service or question
- Project goals and current stage
- Track count and timing when relevant
- Private links to audio or files
Prefer email? Write to hello@sumanddifference.com. Do not attach large files; include a private Google Drive, Dropbox, WeTransfer, or comparable link instead.