LilyPond Internals Reference: 3.2.95 musical-paper-column-interface

### 3.2.95 `musical-paper-column-interface`

A paper column that is musical. Paper columns of this variety group musical items, such as note heads, stems, dots, accidentals, …

#### User settable properties:

`shortest-playing-duration` (moment)

  The duration of the shortest note playing here.

`shortest-starter-duration` (moment)

  The duration of the shortest note that starts here.

#### Internal properties:

`grace-spacing` (graphical (layout) object)

  A run of grace notes.

This grob interface is used in the following graphical object(s): `PaperColumn`.

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