Aubrie Sellers is releasing her third solo record, Attachment Theory, on March 20. The album is described as more alt-rock than alt-country and is a concept record about relationships. Sellers will perform on the day before her release, including a TV performance on The Kelly Clarkson Show. She also has a companion podcast of the same name to further discuss the record's themes. The title comes from the concept of human attachment to primary caregivers for survival and healthy emotional development. Her music, which is generally described as "Garage County," is described by her as an artistic stretch that fits under 'rock' or 'Americana'. Sellers consults both her lyrics and music at the time of creation.