A unique particularity of the minor chord is that this is the only chord of three notes in which the three notes have one harmonic-hearable and with a not too high row-in common ( more or less exactly, depending on the tuning system used ) : This harmonic, common to the three notes, is situated 2 octaves above the high note of the chord : This is the harmonic of row 6 of the fundamental of the chord, the one of row 5 of middle note, the one of row 4 of the high note:
