Has Rockstar revealed GTA 6's radio stations?

Six of them so far. On Oct. 8, Rockstar named Cocoteo FM, Back Country Radio, AfroBank FM, The Chamber 106.6, Flash FM and Dirty South Classics, with their hosts, and called them six of the game's stations. Each station's preview on Rockstar's music page plays three songs, but there are no full tracklists yet.