Isn't every day Halloween? In all seriousness, I play whatever takes my fancy. Castlevania osts form a pretty big section of my music library, and the cds for MoF and LoS2 live in my car as my default driving music. My preferences in the osts lean more towards the more gothic rock/metal, and classical. Satan, Dying for a Drop of Blood, Prayer, Bloody Tears..... *list continues*.