Here's a wonderful song. One of my all-time favorites: Solsbury Hill, from Peter Gabriel.
Released in 1977, after Gabriel left the band Genesis. He has said that it is about risking all that you have for what you might get. A song about letting go willingly and moving on.
When listening to the lyrics, one is put in mind of an alien abduction. Check it out.
Special thanks to Israel Quezada over at YouTube.