Kanon

Canons are like the children's game “Follow the Leader” where the leader makes a move and the follower imitates what the leader does. In a canon, the follower voice sings the same music as the leader voice beginning anytime after the leader has started but before the leader stops.

In music, a canon (with a single “n” – not to be confused with cannon with a double “n”, which refers to a large-caliber gun!) is a piece in which we hear an initial melody, which is then imitated by one or more other parts.

Shakespeare and Chaucer are part of the canon of Western literature, so you might read their work in an English class. A canon can also be a body of work, like the Shakespeare canon, which includes all of the Bard's plays and poems.

A round is a specific type of canon in which there are two or more identical parts that are sung or played at set intervals. Rounds often repeat. Canons are a broader category of imitative counterpoint. Parts that follow the first voice are derived from it, but are not necessarily identical.

A canon is a musical form and compositional technique based on the principle of strict imitation, in which an initial melody is imitated at a specified time interval by one or more parts, either at the unison (the same pitch) or at some other pitch.

In classical music, during the nineteenth century a "canon" developed which focused on what was felt to be the most important works written since 1600, with a great concentration on the later part of this period, termed the Classical period, which is generally taken to begin around 1750.

The term canon, from a Hebrew-Greek word meaning “cane” or “measuring rod,” passed into Christian usage to mean “norm” or “rule of faith.” The Church Fathers of the 4th century ce first employed it in reference to the definitive,… In biblical literature: New Testament canon, texts, and versions.

an ecclesiastical rule or law enacted by a council or other competent authority and, in the Roman Catholic Church, approved by the pope. the body of ecclesiastical law.

an accepted principle or rule a. : an accepted principle or rule. canons of descent. b. : a body of principles, rules, standards, or norms.

A canon is a piece of voices (or instrumental parts) that sing or play the same music starting at different times. A round is a type of canon, but in a round each voice, when it finishes, can start at the beginning again so that the piece can go “round and round”.

Cannon is most frequently found used in the sense of "a large gun," and can be traced to the Old Italian word cannone, which means "large tube." Canon, however, comes from the Greek word kanōn, meaning "rule." Although canon has a variety of meanings, it is most often found in the senses of "a rule or law of a church," ...

The canon of a work of fiction is "the body of works taking place in a particular fictional world that are widely considered to be official or authoritative; [especially] those created by the original author or developer of the world".