Stop me if you have heard this one before. You are driving in the car or taking a shower, or just about anywhere else where you typically sing along to music. Your favorite song comes on the radio and you start singing along…badly, of course. Somewhere around the third verse, you lose track of the words and just starting mumbling or whistling along. Worse yet, you sing something along the lines of what you wish the words might have been. The whole time, you keep thinking to yourself, oh if only I knew the words to this one. Now, with the iPad…there is (finally) an app for that.