Question: Ronan was performed at an Arizona stop of which 2014 album's tour?

Related documents: [0]  [DOC] "Ronan" is a charity single released on September 8, 2012, by American singer Taylor Swift to the iTunes Store. Swift's lyrics are based on a blog she read about a four-year-old boy, Ronan Thompson, who died from neuroblastoma in 2011. Swift wrote the song by putting together quotes from blog creator Maya Thompson, Ronan's mother. Thompson is credited as a co-writer of the song. Swift first performed the song live for Stand Up to Cancer in September 2012, and has only performed it publicly one other time, at the Glendale, Arizona stop of The 1989 World Tour, at which Thompson was in attendance. All proceeds from sales of the single go to help fight cancer. [END] 
[1]  [DOC] The 1989 World Tour was the fourth concert tour by American singer-songwriter Taylor Swift, in support of her fifth studio album, "1989" (2014). The tour's European and North American dates, as well as two shows in Japan, were announced in November 2014, followed by the Oceania dates in December 2014. Additional dates for Singapore and Shanghai were announced in June 2015 with a third and final Melbourne show announced in July 2015. The tour began on May 5, 2015, in Tokyo, Japan and concluded on December 12, 2015 in Melbourne, Australia, the day before her 26th birthday. The tour became Swift's highest grossing and most attended tour to date, mobilizing 2,278,647 fans and $250,733,097 revenue. It was the highest grossing tour in the world in 2015. [END]  
Answer: 1989 World Tour
1989 World Tour