Limit. Value. Limit Value. As term for the maximum permissible disturbance value, for the greatest allowable deviation from a prescribed norm, the proposition of limit values within the limitless realm of music in its turn represents a disturbance factor beyond what is artistically acceptable. Or, to put it the other way round: what is without limit has neither shape nor form. It cannot make an appearance; it eludes perception as well as understanding. It is everything – and at the same time nothing.