Gordon Meredith Lightfoot Jr. was a Canadian singer-songwriter and guitarist who achieved international success in folk, folk-rock, and country music. He is credited with helping to define the folk-pop sound of the 1960s and 1970s. He has been referred to as Canada's greatest songwriter, having several gold and multi-platinum albums and songs covered by some of the world's most renowned musical artists. Lightfoot's biographer Nicholas Jennings said, "His name is synonymous with timeless songs about trains and shipwrecks, rivers and highways, lovers and loneliness."