Rock's long dead heroes have been revived by modern age progression technology to show what they would look like in 2013. The portraits show middle-aged and elderly images of John Lennon, Jim Morrison, Janis Joplin, Jimi Hendrix, Bob Marley, Keith Moon, Elvis Presley, Cass Elliot, Kurt Cobain, Dennis Wilson, Bobby Darin, and Karen Carpenter.

The portraits, which were commissioned by Sachs Media, were created by the Michigan-based digital photographic group Phojoe, with Sachs Media's CEO Ron Sachs telling Britain's Daily Mail Online: "Through this series of images, we hope to honor them and evoke some of the magic they brought to millions of their fans. Even as we ponder what wonderful new contributions they still could have made."

Famed dead rock stars "today":