REO Speedwagon is a rock band from Champaign, Illinois, formed in 1966. They built a devoted fan base in the 1970s and rose to mainstream fame in the 1980s. Their album Hi Infidelity sold over 10 million copies and featured four hits in the US Top 40. With more than 40 million records sold and thirteen Top 40 singles, the band is known for classics like Keep On Loving You and Can't Fight This Feeling.