Tagging on to the "modern classical" vibe...
This is one of the tracks that captivated me on the Reflections compilation posted earlier. The story of this album adds depth to the music much like the story of Basinski's Disintegration Loops.
"Undertaking a project to transfer from tape to digital some old tape recordings of Icelandic vocal lament songs presumed to have been recording in the 1960's Akira claims to have been completely obsessed by them to an extent where he wished to incorporate the vocals into his own music." (Source)
Has a Johann Johannsson/Sigur Ros kind of feel to it (something about Iceland I suppose...) but it is quite unique and is quite moving.
Highly recommended (preferably in a quiet listening environment and/or with headphones).