mgmtOS is one workspace for music management teams to run releases, shows, contacts, deadlines, team access, and finances. It replaces the scattered setup most artist teams rely on - spreadsheets, Notion docs, Airtable bases, calendars - with a shared operational source of truth for the whole roster. Built by an artist manager, mgmtOS helps teams track what’s locked, what’s overdue, what needs attention, and what happens next.