"Nurebairo" is a dubstep-esque song by Camellia. It was commissioned as an official demo for VY2v3, whose standard and falsetto voicebanks are both used within the track. The song title, which means "Jet Black", refers to the color of a black overcoat (presumably the singer's) and is often translated literally (and incorrectly) as "Wetting Feather Color", or "The Color of Wet Feathers". The lyrics seem to deal with themes of war and uprising.