Notating the Unpredictable

Notation can be seen to sit comfortably between theory and practice as it symbolizes practice, generates and implements theory, and produces practice. Historically, its presence changes in significance across the development of activities such as music or architecture. From design tool to canonic text, notational artefacts both solidify and formalize practice, as will be expanded below. How, then, does the role and function of notation change with specific contemporary practices, which are by definition ill-defined and feed off fluidity and change? What is the nature of notation in distributed and collaborative practices such as improvised music or network music performance?