In this tutorial we include the first control block, "forever", from the orange Menu of Control. We move the four blocks of previous examples - move and play drums - into the "mouth" of the "forever" control block. When we double-click on it, the actions are repeated forever, making the Sprite dance continuously. To stop the action we need to use the red Stop icon. (Click on the image to see the video.)
4. Again and Again 
