This feels like it may be a super-dumb question, but I'm genuinely having a hard time hearing what this is.... In the first 13-14 seconds of this track, there are some winds and strings playing slow chords. And at the beginning of each chord, there's something playing a single note with a sharp attack -- but what is it? Is it a harp? A plucked piano? Some kind of metallophone or bell? For me it genuinely rides the line between something struck and something plucked. Any ideas?