In this section we have modulated once more in the dominant direction to the V of E which is B major.
The melody now shifts from being in the upper register to being in underneath the chords on the lower strings. You may need to isolate the melody again to really get an understanding of how the melody line moves within that lower register. Fear not though, as the melody ascends back to the the upper strings from bar 59 onwards.
Remember to control the volume of the chords against the melody as you may find yourself drowning out the melody with volume heavy chords. This will require some practice to achieve but stick with it, experiment and you'll be fine.