Narrative
Five income lines. None of them a living on its own. The job is to read them as one.
Take a client who has just finished a full year of releasing music. . A few shows. One . Merch at a market. A small Patreon. Every line earns something, none of it looks like a living on its own.
The value you add is putting them in one place and adding them up. This episode is that spreadsheet.