It's really neat how each track transitions into the next in your youtube video, gotta appreciate the extra effort there! The consistent heartbeat rhythm really helps tie the tracks together there.
Think my favorite track here is "Voices of Mist", the plucky rhythm combined with the voices create a really unique haunting atmosphere.. The bell (?) instruments you use in "Sunless Garden" are also super cool! (Sunless Garden is also just a very nice name, really piques the imagination)