asked Bon Iver what the purpose of "Re" was in this song title. The singer-songwriter replied: "It's 'Regarding.' People use it in letters and emails. It's about pointing towards and idea, to amplify that 'This song is about the stacks.' I mean, every song title does that in a way, but I just really wanted to point it out: this song isn't the stacks, it's about the stacks."