Watch: Gov. John Hickenlooper plays banjo with Old Crow Medicine Show at Red Rocks

Gov. John Hickenlooper joined string band Old Crow Medicine Show on stage at Red Rocks Amphitheatre on Wednesday night to play banjo and sing the track "CC Rider." On the song's second verse, Hickenlooper even takes the microphone himself to sing, "You were standin' in the kitchen in that morning gown." An avid music fan, Hickenlooper typically makes appearances in the audience at Red Rocks shows.

Old Crow Medicine Show at Red Rocks Amphitheatre (photos, review)

Thunderstorms and ominous black clouds threatened the crowd at Red Rocks Amphitheatre on Wednesday night, but a barrage of fiddles and old-time Americana music seemed to keep the rain at bay as members of Nashville, Tenn., string band Old Crow Medicine Show strummed their way through a sold-out, headlining show at the coveted Colorado venue.