picnic

The Roots Tap Nas, Wiz Khalifa for the 4th Annual Roots Picnic
The Roots have announced the lineup for their fourth annual picnic which will take place at the festival pier in Philadelphia on June 4. As expected the lineup for the all-day event mixes genres with Nas and Wiz Khalifa joining the Roots as headliners and recent Grammy award winner Esperanza Spaldin…