Great American Opry House

The Great American Opry House is a country music hall.

Physical appearance
On the outside it looks like a modern building, but on the inside it resembles a barn.

Scooby-Doo! Where Are You? (DC Comics)
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Appearances

 * Scooby-Doo! Where Are You? (DC Comics)
 * #72(a). What's Opry, Doc?