Think about a song that’s gotten stuck in your head. Maybe it’s Vanilla Ice’s “Ice Ice Baby,” the State Farm theme song, or, ...

There is always a song or a tune stuck in your head. You go to your barber and it is there. You are driving your car and it is still there; although, in case of the latter, it might even be a choice.

Shazam is one iPhone app I use all the time. I practically take it for granted at this point. Every time a catchy song starts playing, I instinctively open Shazam to figure out what it is so I can ...