Play along 구혜선(KU HYE SUN) - 행복했을까(HAPPY) M/V, chord by chord.

Chords of: 구혜선(KU HYE SUN) - 행복했을까(HAPPY) M/V by: YG ENTERTAINMENT. (F, Fmaj7, Gm7, Am7) are the main chords of the song. The chords are displayed instantly in real-time with a YouTube player, four synced views, instrument diagrams, loop practice and a built-in vocal-remover mixer.