Delayed trains is a sonification of delayed trains on different train stations in Denmark, it is made with node for max, max msp and logic. ( also a specialized syphon client "CefWithSyphon", Obs and IshowuAudio but I dont suppose that matters )

Makes a get request from a REST API every fourth second, and if there is any delayed trains. (delay from 1 to 6 minutes - if a train is delayed more than that it wont make an effect) Max Msp will assign it a keynote (from 1 to 128) and send it to logic via midi.