In December 2015 notation became the focal point of a workshop presented at RMIT Design Hub in Melbourne, entitled To Note: Notation Across Disciplines. It involved 25 practitioners working in and across the disciplines of sound, dance, visual art, and architecture/design. Their lectures, reprinted here in essay form, consider the wider significance, influence, and role of notation across creative fields. Part reference, part exercise manual, this book, edited by Hannah Mathews, is a collection of material that both informs and challenges our understanding of notation and how it exists both historically and currently within and across various fields and disciplines.