Here’s one approach:
%%% SNIPPET BEGINS
\version "2.25.11"
esp = \markup \lower #1 \scale #'(1.375 . 1) \musicglyph #"scripts.espr"
stuff = \relative {
\time 4/4
r4 b'4 a2-\tweak self-alignment-X #-1.25 _\esp ~
a2 b4 4(
c1)-\tweak self-alignment-X #-0.5 _\esp
b2-\tweak self-alignment-X #-1.125 _\esp d2
c1-\tweak self-alignment-X #-0.5 _\esp
\bar "|"
}
\score {
<<
\new Staff
\stuff
>>
}%
%% SNIPPET ENDS
Or equivalently, saving some keystrokes:
%%% SNIPPET BEGINS
\version "2.25.9"
esp = _\markup \lower #1 \scale #'(1.375 . 1) \musicglyph #"scripts.espr"
shift = \tweak self-alignment-X \etc
stuff = \relative {
\time 4/4
r4 b'4 a2\shift -1.25 \esp ~
a2 b4 4(
c1)\shift -0.5 \esp
b2\shift -1.125 \esp d2
c1\shift -0.5 \esp
\bar "|"
}
\score {
<<
\new Staff
\stuff
>>
}%
%% SNIPPET ENDS
Lukas