Foreigner 4 The Deluxe Tour with Lou Gramm.  FOREIGNER—will celebrate half a century of music with a new round of headlining tour dates which will include original lead singer Lou Gramm guesting on some of the songs he helped create almost forty-five years ago. Originally released in 1981, 4 spent more weeks at #1 on the Billboard charts than any artist in the history of Atlantic Records, including AC/DC, The Rolling Stones and Led Zeppelin, and went on to sell more than ten million albums worldwide.