(CNN) - Tim Kaine is a multi-tasker. He's currently holding down two jobs, governing the state of Virginia while also serving as President Obama's partisan-in-chief at the Democratic National Committee.
And he plays a mean harmonica.
Clad in khaki pants and a blue plaid shirt, and occasionally tapping his feet, Kaine showed off his musical talents last Friday night in Richmond at a fundraiser for his political action committee, Moving Virginia Forward.
Joined on a stage by Boyd Tinsley, the violinist for the Dave Matthews Band, Kaine performed a few songs on his harmonica, including Bob Dylan's "Don't Think Twice, It's Alright." He even serenaded the audience of Democrats, offering supporting vocals on a cover version of the bluegrass track "Will the Circle be Unbroken."
A savvy politician, Kaine was sure to lower expectations before his performance.
"Be gentle with me," he told the crowd. "Boyd gave me a big plug about being a great musician. Not so great. But hey, you've already paid, so you're not getting your money back."
Kaine is an old hand when it comes to jamming with a bluegrass groups. During his 2005 campaign and in his time in office, the governor has often hopped on stages at cultural festivals and political events to show off his harmonica skills.
Still, no bluegrass anthem has been recorded in Kaine's honor, as was the case with "The Ballad of Mark Warner," a tune by the Bluegrass Brothers that served as the unofficial soundtrack of Warner's 2001 gubernatorial bid.