Accordéon
- longName: Accordion
- shortName: Acc.
- description: Accordion
- musicXMLid: keyboard.accordion
- clef: G
- transposingClef: not set
- concertClef: not set
- barlineSpan: 2
- aPitchRange: 36-93
- pPitchRange: 36-93
- transposeDiatonic: not set
- transposeChromatic: not set