Two acts associated with Jambands.com will appear on CBS in the coming hours. First, this evening Blues Traveler will appear on the The Late Show with David Letterman in support of its new studio album _ North Hollywood Shootout_. The groups appearance is tentatively slated to start at 12:35 AM EST. In addition, John Popper will sit in Paul Shaffer & the CBS Orchestra.

Then, at 6:30 AM Wednesday morning, The Brakes will appear on Philadelphias CBS 3 Morning Show. The former New Grooves will offer a few acoustic songs and discuss The Night Walk for Leukemia, which will take place in Philadelphia this Saturday. The band will also perform at South Philadelphias FDR Park prior to the event. Earlier this year the young group lost its drummer, Josh Sack, to cancer.