The trademark tenor of Russell Hitchcock’s soaring voice and Graham Russell’s simple yet majestic songs created a unique sound that would forever be known as Air Supply, and on August 1, the band’s co-founders will bring their “50th-Anniversary Celebration Tour” to Bettendorf’s Quad-Cities Waterfront Convention Center, their collection of iconic, adored hits including such pop staples as “All Out of Love,” “Making Love Out of Nothing at All,” and “Every Woman in the World.”
