A jingle is a radio or TV advertising slogan set to a (hopefully) memorable melody. Jingles are written explicitly about a product — they can be original works designed to describe a product or service, or to help consumers remember information about a product. As long as the slogan is instantly catchy — and hard to forget — there’s almost no limit to what we can say in a jingle. It can be a slogan, a phone number, a radio or TV station’s call letters, a business’s name or even the benefits of a certain product