#music definition

• Andante — A musical tempo indication requiring a composition to be executed at a moderate, slow, calm, and steady pace, corresponding to the natural rhythm of walking; a musical fragment composed or performed in this tempo. It is structurally situated in speed between adagio (slow) and moderato (moderate).
• Andantino — A musical tempo indication requiring a composition to be executed at a moderate pace, structurally situated very close to the andante tempo. Its historical meaning presents a slight ambiguity, but in modern practice it indicates a movement slightly faster and more lively than andante; a musical fragment composed or performed at this pace.
• Harmonica — A wind musical instrument consisting of a series of flexible metal reeds mounted inside channels of a wooden or plastic casing, activated by blowing or suction; also, in acoustics, a sinusoidal component of a complex sound whose frequency is an integral multiple of the fundamental frequency, thus defining the specific timbre of an instrument.