Air Supply is a soft rock duo formed in Melbourne, Australia in 1975, featuring Graham Russell and Russell Hitchcock. Known for their distinctive harmonies and romantic ballads, they achieved global success with hits like "Lost in Love," "All Out of Love," and "Making Love Out of Nothing at All." The group sold over 100 million records worldwide and had multiple top five hits on the US charts. After relocating to Los Angeles in the late 1970s, Air Supply remained centered around Hitchcock and Russell, despite various lineup changes. In 2013, they were inducted into the Australian Recording Industry Association Hall of Fame.