Alt-viol
- longName: Alto Viol
- shortName: A. Vl.
- description: Alto Viol (a smaller version of the tenor viol tuned higher)
- musicXMLid: strings.viol.alto
- clef: C3
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 45-81
- pPitchRange: 45-86
- transposeDiatonic: not set
- transposeChromatic: not set