KnockLoud - PiKA-CHU (with YeJi) 制作团队KnockLoud的项目专辑<PiKA-CHU>是与在Instagram等社交媒体活动的艺人YeJi的合作专辑。 钢琴和吉他的突出声音，再加上清新的YeJi的声音，表现了清新的爱情感情。 通过持续的合作专辑制作和多样的音乐活动，期待日后KnockLoud队的音乐。 [CREDIT] Composed by KnockLoud Lyrics by KnockLoud Arranged by KnockLoud Vocal by 예지 Guitar by 김길도 Piano by 주경석 Drum by 정필규 Chorus by 김아현 Recorded by KnockLoud Mixed & Mastered by KnockLoud