This loop is an ultrasonic version of EMG\'s TrainSusceptible, edited to loop, for use as a background in other audio projects or played alone, looped, on one\'s mp3 player or computer. The file consists solely of the body of EMG\'s file, chorused so that 4 tracks are being played at quarter intervals within the original track. Warning: this file may /really/ annoy your or your neighbor\'s pets and/or children.