Aly & AJ is an American musical duo formed by sisters Alyson and Amanda Joy Michalka. First gaining widespread recognition in the mid-2000s through Disney Channel projects and hit pop songs like "Potential Breakup Song" and "Chemicals React," the pair built a large global following with their vocal harmonies and melodic songwriting.
Following an extended hiatus, the sisters returned to the music scene with an expanded sound spanning indie pop, folk, and Laurel Canyon-inspired rock. Their releases include albums and EPs such as Ten Years, Sanctuary, A Touch of the Beat..., With Love From, and Silver Deliverer.
In addition to headlining national tours and selling out historic venues, Aly & AJ have performed across major music festivals including Lollapalooza, Bonnaroo, Governors Ball, and Austin City Limits.
