小酒窝(2017 Music Bank in Singapore)
释放 (Spit it out)
星(韩剧《두번째 스무살|第二次二十岁》OST Part 6)
EXIT(《七人的逃脱》韩剧插曲)
Sexy Back(朴振英的Party People17/10/21)
[1theK Original] Vocals Only Live_ Solar x Kassy_ A song from the past
Angel
阴天
HONEY BEE
In My Dream
꿀 (HONEY)
Blue Bird(《奔向爱情》韩剧插曲)
First Love
Paradise
But I
[1theK Original] Suit Dance_ Solar_ Spit it out
Paradise(WET! Original Sound Track)
Solar
Promise U
Coffee&Tea