Youtube has a complete playthrough. It's like 472 videos though. Well, I skipped most of the random dungeon fighting ones, though and just went with the ones relevant to the plot. this user has three playlists (http://www.youtube.com/view_play_list?p=2EAFA6F53D3833ED).

Oh but it's the English dub. So you wouldn't hear Metis, actually. Original might be somewhere on youtube though?