Okay so I was exploring the TARDIS interior and when I was in the crafting area I found a hypercube. Now I naturally went to the desktop of the TARDIS to see what it would do. (using Auriel theme) Everything was normal at first, having it play the intro song to doctor who. However the next time I went into the TARDIS the backdrop for the Auriel theme was gone and was replaced by a dull grayness. I can't remove the hypercube and the music won't stop playing. Anybody know how to fix this?