09/27/2011 04:17 pm ET | Updated Nov 27, 2011

CTA Air Guitar Solo Caught On Camera (VIDEO)

A video uploaded to YouTube Saturday caught a Chicago rider jamming to his own beat on a CTA bus.

The impromptu performance, which features invisible guitar and drum-playing, was filmed aboard the #36 Broadway bus heading westbound towards North Clark Street.

Any guesses on the tune that inspired this much rocking out? Tell us in the comments.

Hat tip to Chicago News Report for bringing this Grammy-worthy performance to light.