Chords entry - simultaneous notes

A chord is formed by a enclosing a set of pitches in < and >. A chord may be followed by a duration, and a set of articulations, just like simple notes

\version "2.24"

%% http://lsr.di.unimi.it/LSR/Item?id=157

\relative c' {
  <c e g>4 <c>8
}