German composer Johannes Kreidler (Esslingen, 1980) is a professor of music composition at the Hochschule für Musik Basel (Switzerland). In the 15th episode of Vortex Temporum podcast he reads us in a very personal manner three texts by three distinguished philosophers: Friedrich Nietzsche, Theodor W. Adorno and Gilles Deleuze. Find out what do they have to say about something related to …conceptual music.