Saudade

We all experience within us what the Portuguese call ‘saudade’, an inexplicable longing, an unnamed and enigmatic yearning of the soul, and it is this feeling that lives in the realms of imagination and inspiration, and is the breeding ground for the sad song, for the love song. Saudade is the   desire to be transported from darkness into light, to be touched by the hand         of that which is not of this world … The love song is never simply happy. It must first embrace the potential for pain. […] The love song must resonate with the whispers of sorrow and the echoes of grief. The writer who refuses to explore the darker reaches of the heart will never be able to write         convincingly about the wonder, magic and joy of love, for just as goodness cannot be trusted unless it has breathed the same air as evil, so within the fabric of the love song, within its melody, its lyric, one must sense an acknowledgement of its capacity for suffering.

                                                Nick Cave, „The Secret Life of the Love Song“