\version "2.21.2"

#(define capo-part-II #{ \stringTuning <e, a, e a cis' e'> #})

\header {

} %

<<

  \chords {
    a2
  }
  \new Voice = "mel" {
    \textLengthOn
    % Set global properties of fret diagram
    \override TextScript.size = #1.2
    \override TextScript.fret-diagram-details.finger-code = #'below-string
    \override TextScript.fret-diagram-details.dot-color = #'black
    <e' a' cis''>1^\markup {
      % 110% of default size
      \override #'(size . 1.1) {
        \override #'(fret-diagram-details . (
                     (number-type . roman-upper)
                     (dot-label-font-mag . 0.9)
                     (finger-code . none)
                     (fret-label-vertical-offset . 0.5)
                     (xo-font-magnification . 0.4)
                     (xo-padding . 0.3))) {
          \fret-diagram-verbose #'((open 6)
                                   (capo 2)
                                   (open 5)
                                   (open 4)
                                   (open 3)
                                   (open 2)
                                   (open 1))
        }
      }
     }
    }
    \new TabVoice = "Tab" \with { stringTunings = #capo-part-II }
    {  <e, a, e a cis' e'>1}
  >>