Its normal daytime programming is Classic Rock, covering mostly from the 60s to the 80s.
From 6 pm to 6 am it airs a nighttime program called Subterrania playing progressive rock.
It may be the only extended format playing progressive rock on the US FM dial, aside from limited one-hour shows or similar.
[3][circular reference] Another significant programming feature is that they play all-day blocks by a single artist if they have a concert in Tulsa that night, or in tribute if they have died.
This article about a radio station in Oklahoma is a stub.