The indie D2C workflow is actually pretty simple at first:
1. Make music
2. List it somewhere (Bandcamp, Gumroad, your site)
3. Track who buys it
That's it. That's the starting point.
You don't need inventory software. You don't need a shipping partner. You don't need procurement workflows.
You need fan tracking and a place to sell.
Everything else scales up from there.
