Last week's Minecraft update added musical blocks to the game. Since that moment, it was only a matter of time before someone built a machine to play the Portal theme 'Still Alive'. Below you'll find Still Alive, a Minecraft rave and a tutorial video explaining how you can create your own musical masterpieces using the new blocks.
You can download the map here and play this in your game of Minecraft.
If you want to poke around the drum sequencer, the map file is here ..
Music Block Tutorial
[via Reddit ]