Play along OCB, chord by chord.

Chords of: OCB by: Cypis, Majki, Diho, Funky Beatz. (Dmaj7, D, B, Gmaj7) 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.