Store Stocked Items To Tune of Familiar Song

I saw this picture on Facebook and thought it was cleaver enough to share with you.

At first glance, it appears as they items are just placed anywhere on the shelf but, after careful observation, you'll see that the items make up the lyrics to a familiar children's song.

Sound off in the comments that you get it, then like and share on Facebook and Twitter yourself to see if your friends get it, too.