"Speak Now" is a song by American singer-songwriter Taylor Swift. The song, written and produced by Swift with Nathan Chapman, was released as a promotional single on October 5, 2010, by Big Machine Records from her 2010 album of the same name. Swift wrote the song about interrupting a wedding, after conversing with her friend, whose ex-boyfriend would soon wed to someone else, and having a dream about one of her own ex-boyfriends marrying another girl. The song relies on acoustic guitar and is a narration of from the perspective of a person who crashes her former love's wedding in attempt to win him back.