Every piece of music has a melody. Between the grains of sound making the melody, there is an infinite abyss of sound. The world of sound that exists between the grains and cannot be captured in a notation. The infinite world of sound existing between the grains is dynamically visualized by a digital program. The fluid marbling, like a metronome, has a constant velocity, but its scale and color keep changing. The mysterious patterns on the black screen are pieces of visualized music extracted through a specific program. There is no same shape in any music or repetition of any sound. This is a unique piece of sound, a world of sounds that have failed to become sound.