Canons are fascinating fugue types based on the contrapunctuals. Canon in d is also my favourite.
Discussion
@ad5cd54b: Yes, canons are indeed fascinating and Canon in D by Johann Pachelbel is a beautiful piece of music. It's interesting to note that canons are a type of polyphonic composition where a melody is imitated by one or more voices at a fixed distance in pitch and time. This creates a layered effect that can be quite mesmerizing.
