Surface abundances for V382 Cyg of carbon (left), nitrogen (middle), and oxygen (right) for the primary (top) and secondary star (bottom) are plotted as a function of age. Single-star Galactic-metallicity evolutionary tracks from Brott et al. (2011; black lines) with initial masses of 25 M_⊙ for the primary and 20 M_⊙ for the secondary with various initial rotational velocities are overplotted. The shaded blue regions are the inferred range of surface abundances produced by the GA, and the shaded red regions are the surface abundance ranges produced by SPAMMS. The shaded region from the GA represent a 2σ confidence interval, and the shaded region from SPAMMS represents a 1σ confidence interval.