I dont know why, but to me it's always sounded to crystalline and pure, reminds me of a wine glass for some reason^Agreed! The part that makes the song is the very beginning. I love how it opens..it sounds kind of like a vibration at the start, which I think is guitar. But I'm not sure.
WAW is haunting and gorgeous....I think it's her best song ever lol....I'm addicted to it.