The official Darkest Dungeon soundtrack is available for purchase on the Steam store as a DLC. The Siren boss will also sing along to the background music.
In addition to being present in the main menu and Hamlet, the soundtrack accompanies the player throughout the dungeons, varying between combat and exploration and being dynamically modified by effect of the light meter, such as by including several creepy ambient sounds when in the darkness, varying depending on the location.
