Ten versions of the audio logo of Deutsche Telekom, created as a reconceptualization of the ringtone, the most reduced yet most widely available form of music in the world. Includes tracks by John Kameel Farah, Ana Maria Rodriguez, Zeitblom, Eliav Brand, Guido Mobius, Juliana Hodkinson, Alex Paulick, Ari Benjamin Meyers, Adi Gelbart, and Patric Catani.