Do you know your Corey Haim films from your Corey Feldman flicks? Are you hip to the fact that the Seattle Mariners are the only MLB team to never play in a World Series? Maybe you’re the person friends call to settle arguments about whether or not the guitar solo in “Freebird” is longer than the guitar solo in “Stairway to Heaven” (it is)? Even if you don’t know anything other than you’re bored and...