Tuba sous-contrebasse
- longName: Sub-Contrabass Tuba
- shortName: SCb. Tb.
- description: Sub-Contrabass Tuba
- musicXMLid: brass.tuba.subcontrabass
- clef: F
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 16-46
- pPitchRange: 10-60
- transposeDiatonic: not set
- transposeChromatic: not set