text: "When You're Gone" is a song by Canadian singer-songwriter Avril Lavigne from her third studio album, The Best Damn Thing (2007). It was released as the second single from the album on 19 June 2007, by RCA Records. Lavigne co-wrote the song with Butch Walker, whilst production was solely helmed by Walker. According to Lavigne, the song is about saying goodbye to and missing a person that one cares about.
  Commercially, "When You're Gone" reached the top 10 in Austria, Australia, Canada, Croatia, Ireland, Italy, the Netherlands, Scotland, Sweden, and the United Kingdom; and peaked at number 26 on the Billboard Hot 100. It earned Lavigne Favorite Artist at the 2008 MuchMusic Video Awards.
  Background
  Avril Lavigne has said the song "is about being with someone you love, and you have to say goodbye, and all the little things you miss about them". The song may have been inspired by Lavigne's then-husband, Deryck Whibley, although in an interview in Northern Ireland with The Belfast Telegraph she did not confirm this. According to her, she did not intend the song to be a love song, but she was writing a slow song and the process brought out "all that emotional stuff" in her. "It's not cheesy, because I wrote it", she said. "If I was older, a professional writer coming up with all that, that would be lame."
  Billboard magazine describes the song as "a power ballad with a piano and synth introduction". Composer Rob Mathes orchestrated the song with genuine string section, although the brief opening note, before the piano came in, was on a synthesizer.