Minecraft Alpha/Beta background music is now in Music Disc, you can now choose what background music of Minecraft do you want to play in your Jukebox.
It adds 13 Minecraft background music disc like: Subwoofer Lullaby, Moog City, Haggstrom, Minecraft, Wet Hands, Clark, Danny,
Beginning, Blind Spots, Mutation, Haunt Muskie, Aria Math and Taswell.