Noam Pikelny of the Punch Brothers seats back stage before their performance in the Banjo Stage during the Hardly Strictly Bluegrass at the Golden Gate Park in San Francisco, Calif., on Friday, Oct. 2, 2015. (Ray Chavez/Bay Area News Group)
The Punch Brothers perform in the Banjo Stage during the Hardly Strictly Bluegrass at the Golden Gate Park in San Francisco, Calif., on Friday, Oct. 2, 2015. (Ray Chavez/Bay Area News Group)
Chris Thile, center, and Noam Pikelny of the Punch Brothers perform in the Banjo Stage during the Hardly Strictly Bluegrass at the Golden Gate Park in San Francisco, Calif., on Friday, Oct. 2, 2015. (Ray Chavez/Bay Area News Group)
