DD7 made his debut in 2023 by featuring in Owen's song "Last Night," quickly establishing himself as a versatile artist in the Korean hip-hop and rap scene. Known for his emotive and profound lyrics, as well as his innovative sound, DD7 is a multi-talented artist who also works as a lyricist, composer, and producer. He showcases his musical talent through various roles including music arrangement and engineering. In May 2024, he released his first debut single "PARAN," marking the official start of his full-fledged music career. DD7's music is characterized by a harmonious blend of hip-hop rhythms, mixed genres, and smooth melodies with emotional lyrics. His songs explore themes such as love, identity, personal growth, life, and introspection. By combining vintage elements with modern sounds, he creates unique music that resonates deeply with listeners, earning him a distinct place as an artist. DD7 continues to push the boundaries of K-Hip-Hop, K-Rap, and K-Pop, with plans for more music releases and collaborations. His artistic evolution and passion for music inspire anticipation among fans and new listeners alike.