In traditional western music, the half step is the smallest interval between successive tones of a scale. Half step is the smallest interval that is commonly used in Western Tonal music. If the note has larger interval than this, then it is called the a skip (or a leap)
<span>The city of Pompeii is important because of the way
Vesuvius both destroyed and preserved it, but in the 1st Century AD it
had little special significance.</span>
