Question: When was the second promotional single from the album that contained "State of Grace" released?

Related documents: [0]  [DOC] "Red" is a song recorded by American singer-songwriter Taylor Swift for her fourth studio album of the same name (2012). It was released on October 2, 2012, in the US by Big Machine Records as the second promotional single from "Red" in 2012 and serves as the album's fifth single on June 21, 2013. It was part of the tracks released during the four weeks preceding the release of the album. Musically, "Red" is a country song, and its lyrics uses colors and metaphors to describe an intense and tumultuous relationship. [END] 
[1]  [DOC] "State of Grace" is a song by American singer-songwriter Taylor Swift from her fourth studio album "Red" (2012). It was released to the iTunes Store on October 16, 2012, in the United States by Big Machine Records as the fourth and final promotional single from the album. It was the only promotional single from the album that was not re-issued as an official single, as "Begin Again", "Red", and "I Knew You Were Trouble", were all later re-issued as official singles. The song was written by Swift and produced by Nathan Chapman and Swift. Musically, the song is a departure from Swift's typical country pop, using influences of alternative rock while being compared to bands such as U2, Muse and The Cranberries. The song has received immense praise from music critics, who have complimented its broader sound in comparison with Swift's previous material. [END]  
Answer: October 2, 2012
October 2, 2012