History of wind chimes, who created them, how long ago, why and what purpose did they serve. im sorry i know this is easy but i am just too lazy i hope you dont mind

The ancient civilisations of Asia can claim the creation of wind chimes as their own. The Chinese were casting bells by 1100 BC and they created the wind bell that they call fengling. Wind chimes were considered religious objects which could attract kind spirits and drive away evil ones.

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.