On 9 November 2013, C418 released Minecraft - Volume Beta, the second Minecraft soundtrack album, and his thirteenth album overall.[1] The album includes newer music that was added into the game after the release of Minecraft - Volume Alpha, as well as other music exclusive to the album. Tracks 20 to 29 consist of the audio from 10 of the 13 in-game "music discs" that can be found by players of the game. The album has a generally darker tone than its precursor; Rosenfeld claims that "the tone [of the album] is both more positive and at times very dark".[17]