LilyPond Internals Reference: 2.2.80 Mark_performer

### 2.2.80 `Mark_performer`

This performer emits MIDI markers for rehearsal marks, segno and coda marks, and section labels. The MIDI markers are derived from markup that is generated as in the `Mark_engraver`.

Properties (read)

`currentPerformanceMarkEvent` (stream event)

  The coda, section, or segno mark event selected by `Mark_tracking_translator` for engraving by `Mark_engraver`.

`currentRehearsalMarkEvent` (stream event)

  The ad-hoc or rehearsal mark event selected by `Mark_tracking_translator` for engraving by `Mark_engraver`.

`Mark_performer` is part of the following context(s) in `\midi`: `ChordGridScore` and `Score`.

#### LilyPond – Internals Reference v2.24.4 (stable-branch).