Play along X.O.X.O., chord by chord.

Chords of: X.O.X.O. by: Pedro Calderón de la Barca, D' La Crem. (B7, F#m, A6, F#m7) 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.