A beautifully haunting piece of music by Max Richter from the soundtrack of the movie 'Arrival'. I think part of it was used in Shutter Island too. Starts out quite melancholy, almost mournful  but develops into something very uplifting.

 

 

https://www.youtube.com/watch?v=a6RnT8uxOiw

Music from: Arrival directed by Denis Villeneuve Composed by: Max Richter When mysterious spacecraft touch down across the globe, an elite team - led by expert linguist Louise Banks - is brought together to investigate. As mankind teeters on the verge of global war, Banks and the team race against