To learn Xen - Layla chords, focus on the sequence of these chords: B, G#, C#m, F#m, B, C#m, B, E, G# and F#. A good strategy is to initiate at 67 BPM and then accelerate to the track's regular speed of 134 BPM. Set the capo considering your vocal range and favored chords, aligned with the key: C# Minor.