National Arts Music & Culture Why Do Some Pop Songs Become American Bar Classics? 7:21pm April 15, 2016 U.S. Music Arts & Life Pop Culture Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2016 NPR. To see more, visit NPR. 300x250 Ad More All Things Considered Music & Culture Arts Youngest Lennon and McCarthy sons collab on a new song Sports National On NBA playoff eve, broadcaster Ernie Johnson Weighs in on the NBA season thus far 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate