Kanye West took to Twitter today to announce his first solo tour in five years and, shockingly, it will feature Kendrick Lamar, an artist many see as Kanye’s only opponent in the rap game, and an artist he has yet to collaborate with. The tour will be making 23 stops, and will, at some junctions, feature yet to be announced special guests, but in true Kanye form, you can imagine the echelon those guests will belong in (upper). Tickets go on sale September 13th, so start saving now.