Play along 알고있지만, chord by chord.

Chords of: 알고있지만 by: SAM KIM. (Bm7b5, A, C#m7, Bm7) 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.