The modern music industry is no longer organized around three majors and a handful of distributors. It is organized around contracts, platforms, and the policy decisions that quietly redirect billions of dollars in royalties every year. This authority hub gathers the From The Stem reporting on how that machine actually works for independent artists, songwriters, managers, and small labels. The coverage runs across four working areas. Label and deal structures covers how recording, publishing, distribution, and 360 deals are built, where the leverage sits, and what an independent should read in a term sheet before signing. Distribution and platforms covers DistroKid, TuneCore, CD Baby, UnitedMasters, and the way distribution choices ripple into royalty splits and rights. Music industry policy covers the Music Modernization Act, the Mechanical Licensing Collective, Copyright Office actions, royalty rate proceedings, and the legal scaffolding behind every streaming dollar. Touring and live economics covers guarantees, settlements, support slots, festival routing, and how live revenue actually works for independent acts in a post-pandemic touring market. The hub treats the music business as a working system to be understood, not a culture war to be won, and is updated as deal language and platform behavior shift.