Niffle #19

To Change The Past by Jack Ichijouji. A story that looks at the time-travel at the end of PoA from a 'changed timelines' perspective.

Lyrics: Last time the song was Ms Jackson by Outkast (2001), as spotted by junediamanti and maple_clef. So to try something a bit older this time, my favourite song by this band:

All that summer we enjoyed it
Wind and rain and shine
That umbrella, we employed it
By August, she was mine (1960s)