Linked from
The 12 pages that link to Radio format, each with the reason it gives.
Crossover musicRelated: Airplay across formats can carry a song beyond its original audience.
Music genreRelated: Format rules can turn genre distinctions into everyday listening habits.
PayolaRelated: Format rules determine which records programmers can plausibly add to playlists.
Radio programRelated: A program’s format sets expectations for its content, pacing, and audience.