Music, uniquely among the arts, is both completely abstract and profoundly emotional. It has no power to represent anything particular or external, but it has a unique power to express inner states or feelings. Music can pierce the heart directly; it needs no mediation.
Oliver SacksThe past which is not recoverable in any other way is embedded, as if in amber, in the music, and people can regain a sense of identity.
Oliver SacksGiven her deafness, the auditory part of the brain, deprived of its usual input, had started to generate a spontaneous activity of its own, and this took the form of musical hallucinations, mostly musical memories from her earlier life. The brain needed to stay incessantly active, and if it was not getting its usual stimulation..., it would create its own stimulation in the form of hallucinations.
Oliver SacksNature gropes and blunders and performs the crudest acts. There is no steady advance upward. There is no design.
Oliver Sacks