I hope some of these fit the bill (some might just be romantic and melancholy.) Thanks for the question (I now have new playlist.) Enjoy!
Your the One - Kate Bush
Song of Solomon - Kate Bush
Somewhere In Between - Kate Bush
Everest - Ani Defranco
Galaxy of Emptiness - Beth Orton
I Must Have Been Blind - Brendan Perry
Voyage of Bran - Brendan Perry
The World Spins - Julee Cruise
Small Hours - John Martyn
The Unfolding - Lisa Gerrard and Pietre Bourke
Oomingmak - Cocteau Twins