In his project 'Whatever', which consists of live performances and video screenings, Peter Tillessen intensively explores the question of the extent to which it is possible to interpret (and receive) two pieces of music simultaneously in the same space. What under normal circumstances leads to chaos and dissonance merges under his direction into a completely unknown fascinating auditory event. However, the project raises many more questions. Do we actually make music together or against each other? How do we survive with our monotasking brains in a multitasking world? Is more actually less? In autumn 2019, Spector Books will publish a book and a sound carrier for this project. At the same time, Radio WDR is going to dedicate a full-length broadcast to the project.