You know that app that looks up that song on the radio or in the store when you can't figure out who the artist or title is? It's called Shazam and they've teamed up with us to promote Men in Black 3 with a special commercial.
Here's what you do: Download the Shazam app (if you haven't already) and when you see the TV spot, click on Shazam. Once you land on the Shazam landing page, you will have the option to go buy tickets. Once you click on the buy tickets option, you'll be taken to the Fandango page for Men in Black 3 where you can purchase tickets for your local theater.
If you don't want to wait to find the commercial on TV, check it out below, courtesy of CraveOnline. Shazam is available for iPhone and Android.