5 A.M.

Where does your mind go at 5 A.M.? Before the birds. Before the traffic. Before the day starts making demands.

David Gilmour knows. He went there with a guitar.

“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.

Where does a seventy-year-old rock legend go when he can’t sleep? Not to a studio full of engineers. Not to the catalog of hits that made him famous. He goes to the simplest thing he knows — a guitar, a melody, and the space between notes. 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 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.