Manilow returned to Arista Records under Davis for a new covers album, released January 31, 2006, called "The Greatest Songs of the Fifties". Manilow said he was blown away with the idea, which Davis presented when he visited Manilow's Las Vegas show. "When he suggested this idea to me, I slapped my forehead and said, 'Why hasn't anyone thought of this idea?'" Manilow said. It was an unexpected success, debuting at number one in the "Billboard" 200, marking the first time a Manilow album debuted at the top of the album chart as well as the first time a Manilow album has reached number one in 29 years. It was eventually certified Platinum in the U.S., and sold more than 3 million copies worldwide.