1. A system for updating digital media content, the system comprising: a data structure residing on a media storage, wherein the digital media content is stored in the data structure; a processor coupled to the media storage and configured to: access the data structure; receive an update to at least one modifiable element of the data structure, from an authoritative source external with respect to the data structure; modify the at least one modifiable element according to the update; and store the modified at least one modifiable element in the data structure; the updating of the digital media content by the processor resulting in the modified at least one modifiable element being persistently stored in the data structure.