LilyPond Internals Reference: 1.1.25 CrescendoEvent

### 1.1.25 `CrescendoEvent`

Begin or end a crescendo.

Syntax: note`\<` … note`\!`

An alternative syntax is note`\cr` … note`\endcr`.

Event classes: `crescendo-event`, `music-event`, `span-dynamic-event`, `span-event` and `StreamEvent`.

Accepted by: `Dynamic_engraver` and `Dynamic_performer`.

Properties:

`name` (symbol):

  `'CrescendoEvent`

  Name of this music object.

`types` (list):

      '(post-event
         span-event
         span-dynamic-event
         crescendo-event
         event)

  The types of this music object; determines by what engraver this music expression is processed.

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