Collaborative textual improvisation in a laptop ensemble

Abstract

For us, text-based performance interfaces, such as those used in live coding systems (Collins et al. 2003), are a fascinating fusion of composition and improvisation. Textual performance interfaces can offer a precise and concise means to define, manipulate, and transform motives, gestures, and processes in real time and at multiple hierarchical layers. They can also render musical thinking visible to the audience by projecting the text as it is written.