Roygbiv

"Roygbiv" is a short piece — under three minutes — that does more emotional work than most songs twice its length. Boards of Canada built it around a synthesizer melody that sounds like it was recorded on equipment found in a school science department in 1974, warm and slightly out of tune in a way that feels intentional and nostalgic simultaneously. The beat beneath it is loose and organic, with snares that snap and decay in ways that suggest tape rather than digital. The brothers Michael and Marcus Sandison have spoken about their use of techniques that subtly unsettle the listener — barely perceptible pitch manipulation, frequencies embedded below consciousness — and "Roygbiv" is one of the clearest examples: it makes you feel vaguely sad without being able to locate the source of the feeling. It belongs to the Scottish duo's Seventies childhood aesthetic, a world of public information films and educational television that carries a specific quality of lost time. The title refers to the mnemonic for the visible spectrum of light, and the song has that quality — a spectrum passed through and refracted, the ordinary made briefly luminous. This is music for a specific kind of afternoon: overcast, the light neither warm nor cold, when you're inside and slightly outside yourself and the world outside the window looks like a photograph of somewhere you used to live.