Rhythline
Rhythline is a term that can refer to several different concepts, primarily within the fields of music and visual arts. In music, a rhythline might describe a specific melodic or rhythmic phrase that is repeated or developed throughout a composition. It can also refer to the underlying rhythmic pulse or pattern that gives a piece its structure and momentum. The term emphasizes the linear progression of rhythm, much like a melody is a linear progression of pitches.
In a broader sense, rhythline can be applied to visual art and design to describe a pattern