To jam and learn Big Kuza - Toxic chords, your primary focus should be mastering these chords sequence: B, A, D, F#m, D, E, D, E and F#m. For a smooth transition, initiate your practice at 48 BPM and gradually match the song's pace of 96 BPM. Configure the capo to your vocal range and chord preference, remembering the key of A Major.