Miss the good ol' days of Led Zeppelin, Free and Bad Company? Californian rock band Rival Sons, led by guitarist Scott Holiday and vocalist Jay Buchanan, are here with your nostalgia fix. These classic-rock revivalists with a healthy blues-rock edge have been at it since 2008, releasing a string of albums after first emerging out of the Long Beach music scene, making their name with loud 'n' dirty rock 'n' roll. As Buchanan once put it, "rock 'n' roll comes from a feeling of unrest, set to rhythm and blues"—and that's exactly what his band deliver.