Released in 2013 on the album *Halcyon Days*, "Atlantis" is a defining track in Ellie Goulding's electronic pop evolution. The song blends her signature ethereal vocals with driving electronic beats, marking a shift toward a more dance-oriented sound compared to her earlier work. As a key component of the *Halcyon Days* catalogue, the recording exemplifies the genre's mainstream appeal during that era, characterized by its atmospheric production and Goulding's emotive delivery. The track remains a staple of her discography, often featured in compilations and playlists celebrating her transition into the electronic pop landscape.