I am in love with Solanin's soundtrack.
I foresee this being a soundtrack that I would be putting on repeat for quite a while just like Jay Chou's Secret's soundtrack.

Simple yet beautiful guitar tunes accompanied with piano melodies, adorable xylophone bits, soothing vocals (in surprisingly, English) and an appropriate touch of rock.
Wonderfully filmed movie, wonderfully composed soundtrack and a wonderfully crafted message to convey to the audience.
Perfect for a lovely Sunday afternoon.