We’ve got one more video before a little break next week for Independence Day. Bumper Jacksons write new songs inspired by 20s era hot jazz, folk and blues, but today’s tune is a classic that many will remember from childhood. “Miss Mary Mack” is a traditional clapping game performed here joyously as a warmup and recorded live in Ridgefield, CT on June 12th by pedal steel player Dave Hadley. Our friendly DC music podcast neighbors The Circus Life celebrate their 5th anniversary with a big show at the 9:30 Club on Saturday July 14th, and you’ll catch Jess and Chris performing a Bumper Duo set if you go.