Aquarius contains a sample from the song of the same name on Galt MacDermot's 1979 soundtrack for the film "Hair" (the slap bass riff that's present throughout the Boards of Canada version).
Contains a sample from a sketch in a vintage Sesame Street episode (Orange).
One number heard throughout the sequence is sixtyten, a reference to the song of the same name on this album but also the brother's own label, Music70.