Does limbo/ support multi-tenant music distribution?

Yes. Multi-tenancy is the technical core of limbo/’s white-label platform: a 3-tier sub-account architecture where you are the admin, your labels and distributors are clients, and their artists or imprints are sub-clients. Each tier gets its own UI, permissions and audit trail; approvals route up the tree and impersonation is logged. Unlimited client accounts, all under your own domain and brand, with programmatic control through the API. See white-label distribution.