The original film score representing and represented by the sequel to Madagascar, Madagascar Escape 2 Africa, can be heard here with various production pictures. Composed by Hans Zimmer. Title theme.
Helos have rotary blades that provide both lift and propulsion. That's the main difference, but there are many others; for instance, for twin seaters, a plane captain will seat on the left when a chopper captain sits on the right. On average, a plane requires less maintenance per hour of flight than a helicopter.
This led to the invention of jets, which are used by both the military and commercial airlines. A jet is an airplane propelled by jet engines. Jets fly much faster than propeller-powered aircraft and at higher altitudes, some as high as 10,000 to 15,000 meters (about 33,000 to 49,000 feet).