Lee Seung Yoon is a South Korean singer-songwriter. With the release of his single album "Today" in 2013, he officially debuted and formed a band called Alary-Kansion, along with his solo activities. Released his first full-length album, "Even If Things Fall Apart," in 2021, and released his EP albums "How Pretty the Moon Is" and "The Heart Lent by Dawn." On top of that, he released lots of single albums after all those albums. Lee Seung Yoon combines various musical styles, such as pop, rock, and acoustic, to show his unique musical style. His various tones played according to genre and sound, maximize the charm of Lee Seung Yoon's wide musical spectrum. In particular, the lyrics, which are sensuous, contemplative, and sometimes aggressive, clearly reveal the musical color of Lee Seung Yoon. He wants to deliver his own message through music and become a "sound messenger." He achieved first place in JTBC's "Sing Again" in 2021. The solo performance stage to commemorate the release of the full-length album "Even If Things Fall Apart" also proved strong ticket power by selling out all seats at the Olympic Hall for two days. In July 2022, he joined the music label "MAREUMO" and continues doing various music, performances, and broadcasting activities.