### 2.8.1 Pitch and harmony in contemporary music

This section highlights issues that are relevant to notating pitch and harmony in contemporary music.

#### References for pitch and harmony in contemporary music

- Standard quarter-tone notation is addressed in Note names in other languages.
- Non-standard key signatures are addressed in Key signature.
- Contemporary practises in displaying accidentals are addressed in Automatic accidentals.

#### Microtonal notation

#### Contemporary key signatures and harmony

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).