"Dual Headliners" refers to a concert or event featuring two main acts that share equal billing. This format allows both performers to showcase their talents and attract their respective fan bases, often resulting in a more diverse audience. Each headliner typically has a set time to perform, creating a balanced experience for attendees. This concept is popular in various music genres and festivals, where artists like Taylor Swift and Ed Sheeran might co-headline a tour. By collaborating, they can enhance their visibility and reach, while fans enjoy a unique lineup that combines different styles and sounds.