The player has to memorize a sequence of notes being played out on a set of giant coloured "keys" on the far side of the room. After memorizing it, they have to open a box of pieces, therefore stopping the music, and to assemble them on to the lid of the white piano in the centre of the room. After the piano is active, they have to play the memorized tune to free the crystal. No outside help from the team is allowed during this game!