LilyPond Notation Reference: 2.2 Keyboard and other multi-staff instruments

## 2.2 Keyboard and other multi-staff instruments

This section discusses several aspects of music notation that are unique to keyboard instruments and other instruments notated on many staves, such as harps and vibraphones. For the purposes of this section this entire group of multi-staff instruments is called “keyboards” for short, even though some of them do not have a keyboard.

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