Alt-sackbut
- longName: Alto Sackbut
- shortName: A. Sack.
- description: Alto Sackbut
- musicXMLid: brass.sackbutt.alto
- clef: G8vb
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 45-74
- pPitchRange: 45-77
- transposeDiatonic: not set
- transposeChromatic: not set