Breve história do tempo

"Time is the stuff of music: music manipulates our experience of time; it plays with the rhythm of experience; it stretches and complicates our relationship to the passing of time. If the world of physics is a space-time continuum, music is a pitch-time continuum. We use spatial metaphors to express our experience of frequency - notes are higher and lower, something expressed formally in staff notation, and deeply inscribed in our experience of music as performers and listeners. A large interval between two notes is a gulf to be stretched over. The quintessential musical form, melody, as it moves up and down in pitch space, over time, is a sort of quasi-miraculous bridging of the gap between the abandoned past, the ungraspable present and the as-yet-to-be-achieved, utterly unreal future. We grasp it and, as we do so, time is attended to and made palpable and affective."

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