what are overtones in music
An overtone is any frequency higher than the fundamental frequency of a sound.Using the model of Fourier analysis, the fundamental and the overtones together are called partials.n barbershop music, the word overtone is often used in a related but particular manner. It refers to a psychoacoustic effect in which a listener hears an audible pitch that is higher than, and different from, the fundamentals of the four pitches being sung by the quartet.