Black and white photocopy on paperCoil binding Neumes is the rst in a series of documents relating the projectZS: LIGATURE, an evolving performance which incorporatessound-generating calligraphy, projection and surveillancetechnology with musical composition and improvisation.Conceived as a chapbook, Neumes I contains a small selectionof the over 500 drawings generated during the rst iteration ofthe project.LIGATURE is performed and composed by the ensemble ZS(Sam Hillmer -saxophone, Patrick Higgins-guitar andelectronics, Greg Fox- drums and modular synthesis, MichaelBeharie- electronics ), artist Tauba Auerbach -sonied/surveilled marker and artist and projectionist LauraParis - projections.