The Derek and the Dominos hit "Layla" is a rock classic and one of the crown jewels of Eric Clapton's career, but there may be more to the story than the world was previously led to believe.

The most famous piano in southern rock is being auctioned and is estimated to fetch $100,000-$150,000. It's being sold as part of an auction of more than 600 lots associated with The Hit Factory ...