To get the correct instruments in place to get rid of the snakes, do the following. Place the accordion on the left, the purple/blue instrument in the middle, and the drum on the right. The drum and accordion have colored bands which should correspond with the color of the maraca of the snake that they are in front of. After that, hit each instrument until the snake has risen enough so that the top of its head is at the line with the color of its maraca. When ready, change the speed of the metronome. Set it to about two thirds of full speed and adjust up or down as needed. At the correct speed the snakes will sway in rhythm and disappear back into their pots.