canon
Canon has many meanings. ▪ Canon means measurement, standard. In art, canon is a term for human proportions. The meaning changes as a collective term for the rules that artists must follow after the period of classicism. ▪ In music, Canon is a form of Western classical music that imitates the theme of one Father in another. ▪ Among Western classical music pieces in the above format, there is something called "canon". ▪ Canon of Pachelbel ...