Info from Wikipedia
Mountain Stage is a two-hour music radio show, first aired in 1983, produced by West Virginia Public Broadcasting and distributed worldwide by National Public Radio (NPR). Hosted by Larry Groce from the show's inception until 2021 and currently hosted by singer-songwriter and West Virginia native Kathy Mattea, the program showcases diverse music, from the traditional to modern. It is recorded before a live audience, usually at the Culture Center Theater in Charleston, West Virginia, but occasionally travels to other venues elsewhere in the United States.

Culture Center Theater location shown on map. Other recording locations when Robyn was featured shown below.