Posted by richk

Everybody onstage singing "It's a Long Way to the Top If You Want to Rock 'n' Roll,'' in the grand finale of the Big Surprise Tour at the House of Blues in Boston on Aug. 5. Old Crow Medicine Show, the Felice Brothers, the David Rawlings Machine (with Gillian Welch), and Justin Townes Earle. For more on the show, visit http://www.modernacoustic.com and http://www.modernacoustic.blogspot.com.