To jam and learn Hava - Farben chords, your primary focus should be mastering these chords sequence: G, F#m, Bm, Em, Bm, G, Bm and F#m. For a smooth transition, initiate your practice at 63 BPM and gradually match the song's pace of 127 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of B Minor.