It's time to practice the sign of the horns, as Paul Grizzaffi arrives with a feast of metal songs, all of which have lyrical tie-ins with the art of automation.

We discuss the scope and intention of automation, toolsmiths, code quality, and how testers can upskill their way to being able to produce automation which brings value to their team.

Paul can be reached on Twitter @pgrizzaffi and you can read more of his automation thoughts at responsibleautomation.wordpress.com.