To make a musical revolving wheel, remove the lid from an empty oatmeal canister and mark off eight points on the canister rim, approximately two inches apart. Glue down the length of a dowel with a hot glue gun. Insert the dowel into the canister at a pre-marked point, so that the dowel extends the length of the canister from top to bottom. Repeat this step until all eight dowels are attached to the interior of the oatmeal canister. Add the dried beans, replace the lid and your homemade rain wheel is ready to be rolled.