The year before, at an evening party, he had heard a piece of music played on the piano and violin. At first he had appreciated only the material quality of the sounds which those instruments secreted. . . . But then at a certain moment, without being able to distinguish any clear outline, or to give a name to what was pleasing him, suddenly enraptured, he had tried to grasp the phrase or harmony—he did not know which—that had just been played and that had opened and expanded his soul, as the fragrance of certain roses, wafted upon the moist air of evening, has the power of dilating one’s nostrils. . . . This time he had distinguished quite clearly a phrase which emerged for a few moments above the waves of sound.
—Marcel Proust, from À la recherche du temps perdu, vol.1: Du côté de chez Swann