Rod Stewart and Richard Marx perform a joint concert at Ravinia Park in Highland Park, Illinois, bringing together Stewart’s decades-long career in rock and pop with Marx’s catalog of adult-pop hits. The show takes place in Ravinia’s 36-acre wooded concert grounds, home to North America’s oldest music festival and a diverse summer lineup of artists and orchestral residencies. This pairing highlights a cross-generational evening of classic hits and singer-songwriter fare in an iconic outdoor music setting.