There are multiple artists with this name. 1) Eat Your Heart Out (shortened as EYHO) consists of Caitlin Henry (vocals), Andrew Anderson (guitar), Will Moore (guitar), Dom Cant (bass), and Jake Cronin (drums). The band emerged in 2012, though it took them three years to self-release their debut EP "Distance Between Us" (2015). On that EP they played a brand of Pop Punk that was more on the Punk side of things, with some slight Grunge undertones. All that was helped by vocalist Caitlin Henry's distinctive voice. Read more on Last.fm