Our mind is able to isolate moments of our life which are considered worthwhile to be saved from the flowing of time. The mental repetition of such memories is therefore useful to keep them alive and to bring back the same emotions and sensations felt in a particular moment of our life. Nevertheless, as time goes by, the outlines fade away, the sounds weaken, the surroundings become faint and uncertain. Yet, this slow process of degradation can be partly replaced by music as a last opportunity to keep that particulary memory alive by now only made of vague shadows.