In music composition, what does 'algorithm' mean?

The term 'algorithm' in the context of music composition refers to a set of rules or steps that guide the creation of music. This concept is essential in various music creation tools and software, where algorithms dictate how musical elements should be combined, manipulated, or organized.

Using algorithms allows composers and digital musicians to systematically approach music creation, enabling them to produce musical sequences or structures based on predefined conditions or parameters. For example, an algorithm might specify how to arrange notes, apply rhythmic patterns, or generate harmonies based on certain inputs. This structured approach to music-making can enhance creativity and provide consistency in the compositional process, particularly in digital environments like EarSketch.

Other options provided relate to different aspects of sound or music but do not capture the premise of a systematic procedure essential for generating music, which is vital in algorithmic composition.