The Vortex World Tour
2008 concert tour by Erykah Badu
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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). The U.S. tour kicked off May 4, in Detroit, ending on June 15, in Albuquerque, New Mexico. The second leg of tour reached Europe on June 25, in Copenhagen, Denmark.