===[[Copper]]===
In the fictional world of '''''[[Year Zero]],''''' '''Copper''' is used in the vaccine to prevent infection by the '''[[Glossary#Red Horse|Red Horse]]''' virus.
===[[Corona Radiata]]===
The eighth track on ''[[The Slip]]''. No other versions of this song appear on any halos.
===[[Alessandro Cortini|Cortini, Alessandro]]===