Storm Chaser contains nine tracks, including new, extended and remix versions of songs taken from the band's 2007 album Light at the End of the World.

"When a Lover Leaves You" originally appeared on Erasure's thirteenth studio album Light at the End of the World.

With this song, Erasure partnered with Apple Inc. to allow any interested musicians to create a remix of the track using the GarageBand software.

Song parts were available to download within Apple's website and a winning entry was chosen by Clarke and Bell and included on Storm Chaser.

Ultimately Barcelona-based producer Oscar Salguero was selected as the official winner.