Music is all over the radio in Panama, and salsa is forever, but there are English-speaking radio programs in Panama that are extremely popular. For example, there is “The Breakfast Show” by an Englishman, Gerry Dowden, that’s been running for “upteen” years. PBCPanama includes news reports, interviews, announcements of events, and music.
As for international radio, I’m not sure, but I assume it is as good as getting TV stations.
(Gerry Dowden owner of Panama Broadcasting, Panama, pictured.)