Harmonica Chordet 20 trous
- longName: 20 Hole Chordet Harmonica
- shortName: Harm.
- description: 20 Hole Huang Chordet Harmonica
- musicXMLid: wind.reed.harmonica
- clef: G8vb
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 58-66
- pPitchRange: 58-66
- transposeDiatonic: not set
- transposeChromatic: not set