The living dead: we can watch ‘Janis Joplin’ perform or reunite the Beatles, but who are the real winners here?

<p>Advances in digital technology mean that avatars are ever more realistic, and zombie concerts are coming our way. Exciting as it might be to witness the Fab Four, or Maria Calla on stage, I’d rather have flesh and blood live experiences any day.</p><p>It seems that AI’s powers –