Before there was an iPhone, there was Experiment #240. Created in a basement, the project goes beyond what the creator originally imagined. Challenged by the idea, he went to work on what became a 4 week madness, eventually leading to 4 songs. Released under 421X, have a taste of Experiment #240. Spotify is playing 421X Apple Music is playing 421X Buy it now on iTunes A photobook coming soon, with grandmotherly advice and translations.