Zeppelin album sales jump after comeback announcement

Led Zeppelin's album sales have increased by a whopping 500% since the legendary band announced its one-off comeback performance.

The 'Black Dog' group announced plans for Monday's concert in September, the release of the songs online and all the press attention has had a huge affect on sales of their back catalogue.

HMV's Gennero Castaldo said: "This demonstrates the enduring appeal of Led Zeppelin as the definitive rock band. Their music is now connecting with a whole new generation of fans, who are discovering its brilliance for the first time."