All Available Season

All Season

Specials

Feb, 2016

3 episodes

0.0

Season 1

Sep, 2011

12 episodes

0.0

Season 2

Sep, 2012

12 episodes

0.0

Season 3

Sep, 2013

12 episodes

0.0

Season 4

Sep, 2014

13 episodes

0.0

Season 5

Sep, 2015

12 episodes

0.0

Season 6

Sep, 2016

12 episodes

0.0

Season 7

Sep, 2017

12 episodes

0.0

Season 8

Sep, 2018

13 episodes

0.0

Season 8 moves to a new location 40 miles south of the previous site, The Caverns at the foot of Monteagle Mountain in the hills of Grundy County, Tennessee near Pelham, Tennessee.

Season 9

Sep, 2019

12 episodes

0.0

Season 10

Mar, 2021

12 episodes

0.0

This season, due to the COVID-19 pandemic, each episode offers previous performances from two or more artists who have graced the underground stage over past seasons.