## 5.5 Advanced tweaks

This section discusses various approaches to fine tuning the appearance of the printed score.

#### See also

Learning Manual: Tweaking output, Other sources of information.

Notation Reference: Explaining the Internals Reference, Modifying properties.

Extending LilyPond: Interfaces for programmers.

Installed Files: ‘`scm/define-grobs.scm`’.

Snippets: Tweaks and overrides.

Internals Reference: All layout objects.

其他语言：deutsch, español, français, italiano, 日本語。
About automatic language selection.

#### LilyPond — Notation Reference v2.18.2 (稳定分支).