1997–1999[]
Used on their first self-titled album (1997).
1999–2005[]
First used on their second album, Home (1999).
2005–2008[]
Used on their fifth album, Next (2005).
2008–present[]
First used on their seventh album, Chapter VII: Hope & Sorrow (2008).
2010–2013[]
Used on their eighth album, Cold Day Memory (2010).