LIGHTSUM - 'ALIVE' @ OFFICIAL FAN CLUB SUMIT 1ST FAN MEETING
https://youtu.be/572KwgRmvZY
https://youtu.be/7HoqMIu2Usg
LIGHTSUM - 'Dance Medley' @ OFFICIAL FAN CLUB SUMIT 1ST FAN MEETING
https://youtu.be/dtbOstBDJ3Q
https://youtu.be/ufbn0Mk9wUY
LIGHTSUM - 'VIVACE' @ OFFICIAL FAN CLUB SUMIT 1ST FAN MEETING
https://youtu.be/0TrHG125LGg
https://youtu.be/mCI7yX9zY38
LIGHTSUM - i
https://youtu.be/za25p8-Lty8
LIGHTSUM - GOOD NEWS
https://youtu.be/YyHLx57r0jY
fr.LIGHTSUM (Official YouTube Channel).Johnny Park.韓文