5 A.M.

No words. No drums until the end. Just guitar and the feeling of being awake when everyone else is asleep.

“5 A.M.” is the opening track on Rattle That Lock, and it does exactly what opening tracks should do: it tells you what kind of record you’re about to hear. This isn’t Pink Floyd. This isn’t nostalgia. This is Gilmour alone with his guitar, playing the melody he hears in his head at the hour when the world is quietest.

There’s a specific quality to 5 A.M. If you’ve ever been awake at that hour—really awake, not just passing through on your way to somewhere else—you know what I mean. It’s the hour before the birds start. Before the traffic. Before the obligations reassert themselves. Just you and whatever you were thinking about before dawn arrived to interrupt.

Gilmour’s guitar has always been his primary voice. He’s not a technical showman like so many of his peers—no thirty-second shredding, no scales for their own sake. His playing is all about tone and space, about choosing exactly the right note and letting it ring until it becomes something more than itself.

“5 A.M.” builds slowly, adding layers without ever becoming busy. A second guitar appears, then another. By the end, there’s something that might be drums or might just be a heartbeat. The whole piece feels less like a composition and more like a documentation—like Gilmour woke up, picked up his guitar, and recorded whatever came out.

Three minutes. No lyrics. More feeling than most songs with words could manage.

This is what dawn sounds like when you’re still thinking about yesterday.