From the original Hanson Records press release:

Proper follow up to their debut LP “Solar Bridge”, Emeralds takes the thick drone sound of that LP into an even more abstract and strange place. Visual music that lifts the listener up and transports them through tubes of sound occasionally to be swept into the opposite direction by an unexpected entrance into another world entirely. An intense journey that drops you off in a place just beyond death. Field recording contributions from Aaron Dilloway.