Super fan music and media subscription tiers

A system comprising:

• at least one processor;
• and
• memory storing instructions that, when executed by the at least one processor, cause the system to:
• maintain at least one data store that (i) associates a plurality of subscribers with subscription tiers and (ii) stores a permission policy that defines allowed subscriber interactions with media items supplied by creators;
• receive, from a client device of a subscriber of the plurality of subscribers, a subscriber being identified as belonging to a premium tier, a request relating to a referenced media item;
• determine, from the permission policy, at least one content-interaction mode that is permitted for the subscriber with respect to the referenced media item;
• and
• generate, by one or more AI models selected based on the content-interaction mode and the permission policy, at least one of modified content derived from the referenced media item, supplemental content associated with the referenced media item, or generative content based on characteristics of the referenced media item, in accordance with the permission policy.