A friend emails:
....legend has it that these guys were backwoods hillbillies (think Deliverance), who discovered a truckload of AC/DC albums in a back-roads rollover.
The rest was history.
And - there's a banjo!
Though no foot stompin' as far as I could tell, unlike here.
Hayseed Dixie perform:
Highway to Hell
You Shook Me All Night Long (this is a hoot)
Back In Black