Taylor Swift not finished writing about 'heartbreaker' ex in songs

London, March 8 : Taylor Swift has revealed that the pain caused by her former boyfriend Joe Jonas can source several of her albums.

The 20-year-old singer was dumped by the Jonas Brothers star in a 27-second phone call after they dated for several months in 2008.

The Love Story hitmaker said she was not yet finished singing about the heartbreak and more songs on failed romance could be expected, the Daily Star reported.

She told Elle magazine: "I like to categorise the various levels of heartbreak. I''ve only had that (had her heart broken) happen once. A letdown is worth a few songs. A heartbreak is worth a few albums."