Jam with your kids in the backyard. Add a musical wall to your backyard play space like this one featured on Filth Wizardry. Simply outfit your fence with whatever musical bits, gadgets or instruments you happen to have at hand. A joyful noise-fun wall is easy to make and offers plenty of “clangy bangy goodness” for your family band. See the rest of the full post for a full rundown of the “instruments” improvised here.