Adding fingerings to a score using markup objects

Fingerings can be entered as markup objects, for example to specify fingering changes on a single note.

\version "2.24"

%% http://lsr.di.unimi.it/LSR/Item?id=414

\relative c'' {
  c4-1 d-2 f-4
  c^\markup { \finger "2 - 3" }
}