Circle of the Black Thorn (sludge-doom usa)

Clinging to the Trees of a Forest Fire (death-grind usa)

Cold Grows the Season (death usa)

Cold Northern Vengeance (black usa)

Common Social Phenomenon (metal prog usa)
Common Yet Forbidden (thrash-death usa)

Conducting from the Grave (deathcore usa)
Confessions of a Lifetime (death mélo usa)

Consuming the Abortion (death usa)

Convergence from Within (death usa)