What song is that?

Maybe everyone already knows this, but I just figured out you can ask Siri on your phone to identify music playing in the background. No need to load an app; similar function is built in to Android, too. But further coolness: if you go into the iPhone’s iTunes Store app, tap Menu upper left, then tap Siri, you get a list of all your queries so that, of course, if you want to buy the music, there it is. At least it’s a way to record/remember the new tunes. — KK