### 2.8.2 Contemporary approaches to rhythm

This section highlights issues that are relevant to the notation of rhythm in contemporary music.

#### References for contemporary approaches to rhythm

- Compound time signatures are addressed in Time signature.
- Basic polymetric notation is addressed in Polymetric notation.
- Feathered beams are addressed in Feathered beams.
- Mensurstriche bar lines (bar lines between staves only) are addressed in Grouping staves.

#### Tuplets in contemporary music

#### Contemporary time signatures

#### Extended polymetric notation

#### Beams in contemporary music

#### Bar lines in contemporary music

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