Robert Plant revisits the Led Zeppelin classic Ramble On with his band Saving Grace during a performance on The Late Show With Stephen Colbert.

The musician performed the Lord of the Rings-inspired track with his band Saving Grace ...

Robert Plant has treated music fans to a new performance of a Led Zeppelin classic.

The British singer and his band Saving Grace performed “Higher Rock,” and stuck around for a bonus shot at the Zeppelin ...

The classic-rock figure also sat down for an interview ...

Add Yahoo as a preferred source to see more of our stories on Google. Robert Plant and his band Saving Grace appeared Wednesday on The Late Show to showcase Led Zeppelin’s 1969 track “Ramble On.” ...