Video: Mumford & Sons, Edward Sharpe

Along stops of their recent Railroad Revival Tour, Mumford & Sons, Edward Sharpe & the Magnetic Zeros, and Old Crow Medicine Show have been teaming up for an ecstatic hoedown of a closing number: Woody Guthrie’s “This Train Is Bound for Glory.” In the clip above, VH1 caught up with the folk-rock super-troupe next to some Austin, Texas train tracks for a nearly 7-minute, raucous rendition, in which Jade Castrinos (who kills it, as usual, at 3:45), Marcus Mumford, Alex Ebert (complete with evangelical-tinged dance moves), and friends trade lead vocals between sing-along choruses.