“Amplified,” a new exhibit in Las Vegas, immerses visitors in the history of rock ‘n’ roll. The exhibit features a 360-degree theater with vibrant photos, videos and animations, as well as ...

Rock music first grew out of the rock’n’roll movement of the 1940s and 50s, which itself was inspired by country and African-American rhythm and blues from the 1920s and 30s. Even from its ...