With a slow-boiling groove, a classic Phil Collen riff, their signature drum sound and a hook-filled chorus, Def Leppard sound as good as they ever have. It’s as slick, tight and professional as you would expect, but most importantly, it’s a fine tune and as fine a slice of hard rock as you are likely to hear these days. The uplifting theme, slick harmonies and some cheeky delays hark back to the glory days of Hysteria while retaining a heavy edge to keep their poppier tendencies in check. It is, nonetheless, something of an earworm that is hard to ignore – you can definitely imagine a packed arena getting behind this one.