The Vortex Tour was a worldwide tour by American R&B/soul singer Erykah Badu in support of her platinum selling 2008 album, New Amerykah Part One (4th World War).
[1][2] The U.S. tour kicked off May 4, in Detroit, ending on June 15, in Albuquerque, New Mexico.
[3] The second leg of tour reached Europe on June 25, in Copenhagen, Denmark.
Badu toured across Europe playing shows that included an itinerary for the month of July.
Several more shows were added throughout August in the U.S. 1 performed on select dates in North America and Europe2 performed on select dates in North America.