You are watching Bluegrass Underground the serie belongs in Category Documentary, , Talk Show with duration Array Min and original name [Bluegrass Underground], broadcast at streamingjoy.COM, A musical adventure series emanating from The Caverns in Tennessee's majestic Cumberland Mountains. Celebrating the diversity of America’s musical heritage with artists from the full spectrum of genres: Bluegrass, yes but also Americana, Country, Soul, Blues, Rock N Roll, Gospel, Folk, and everything between..