What songs make you feel isolated in a good way?

Those songs that make you feel alone, isolated, lonely, but are still
beautiful and enjoyable. Those songs on that when you listen to on a
rainy day you just can't describe the feeling. Those songs that give
you that surreal feeling of closing your eyes and escaping from this
world, just you and yourself and your thoughts.

Mine is:

For Emma- Bon Iver

http://www.youtube.com/watch?v=T0yaQ20dpWI