The problem with getting a Pat Metheny song stuck in your head
That's not a bad circumstance, as these things go.
But chances are, it's an instrumental.
And so you might not remember the title of the song (and there are no vocal cues). That makes it a bit of a challenge to find that tune online, should you wish to hear the entire song.
Moreover, the guy has been making music forever. So it's not like he's only produced an album or two. Going through his entire song list could take a while.
I guess this is one of those first-world problems.