Orff alt-metallofoon
- longName: Orff Alto Metallophone
- shortName: O. A. Met.
- description: Orff Alto Metallophone
- musicXMLid: pitched-percussion.metallophone.alto
- clef: G
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 60-81
- pPitchRange: 60-81
- transposeDiatonic: not set
- transposeChromatic: not set