Question: The Legends of the Summer Stadium Tour was a co-headlining concert tour by American singer-songwriter Justin Timberlake and American rapper Jay Z, the tour supported  Jay Z's twelfth studio album, it was released for retail sale on which date, by Roc-A-Fella, Def Jam and Roc Nation?
Sentence (from "The 20/20 Experience World Tour"): It was launched in support of his third and fourth studio albums, "The 20/20 Experience" (2013) and "The 20/20 Experience – 2 of 2" (2013).
Relevant evidence: No