Posthoorn
- longName: Posthorn
- shortName: Psthn.
- description: Posthorn
- musicXMLid: brass.posthorn
- clef: F
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 34-67
- pPitchRange: 30-72
- transposeDiatonic: not set
- transposeChromatic: not set