The album title '4' reflects both its position as Foreigner’s fourth studio album release, and the reduction of band members from six to four. The album marked a shift from hard rock to a more mainstream rock and pop sound, and produced several hit singles, including "Urgent," "Waiting for a Girl Like You," and "Juke Box Hero." Watch the full music video for “Juke Box Hero” now. https://www.youtube.com/watch?v=Ic02W1bWeFU | Foreigner