Alternative pop duo HEIRSOUND are reshaping the way we listen to EPs with their ongoing three-volume EP collection, Layers. Together, these three separate releases (Vol. 1, Skin, Vol. 2, Muscle and Vol. 3, Bone) progress through deeper levels of emotions as the layers unravel into a story, something that would normally be impossible with a single EP. So far, the duo have released Vol.1 and 2, with the third and final installment coming soon.