- [Announcer] Hidden deep beneath the Cumberland Mountains in Grundy County, Tennessee lies one of the world's most magical musical adventures, The Cavern Sessions.

3,000,000 years in the making, (crowd cheering) pure acoustics offer music from the heart of the American experience center stage and deep inside the mountain.

This time welcoming Darin and Brooke Aldridge.

♪ Set it all down ♪ - It's deep down musical diversity at The Cavern Sessions.

(upbeat country music)

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