Ben Harper & Charlie Musselwhite Drop In To Discuss Their Album, "No Mercy In This Land"

"Ben Harper and harmonica master Charlie Musselwhite talk about their forthcoming album, out March 30th. ""No Mercy In This Land"" marks the second collaboration between the two following their first shared effort, the Grammy-winning album ""Get Up!"" in 2013. Check out Harper and Musselwhite, as they talk about the collaboration and upcoming tour."