A conversation about music.
Friend: ....You know last time I shazamed you.
Me: You what?
Friend: Omg you don't know what shazam is?! Let me show you.
Me: Obviously not but thank you for teaching me.
Friend: *demonstrates Shazam by holding phone up in the air and getting a result of what's playing
Me: I bet it will not work with free music *turns on free music
Friend: *gets no result from the app
Me: You can always ask me what's playing ;)