Since 2013, ELO has been releasing music with unique and sophisticated sensibility such as and . With the release of his first EP [8 Femmes] in 2016, ELO began collaborating with artists like Jay Park, Simon Dominic and GRAY. ELO gained popularity through the [GRADATION] project in 2018. Since then, ELO has been consistently progressing his career. He released the EP [ODD] with rapper PENOMECO in 2019 and the single [Cupcake] featuring punchnello, produced by GRAY.