Bas-kelhorn
- longName: Bass Kelhorn
- shortName: B. Kh.
- description: Bass Kelhorn
- musicXMLid: not set
- clef: F
- transposingClef: not set
- concertClef: not set
- barlineSpan: 1
- aPitchRange: 41-55
- pPitchRange: 41-58
- transposeDiatonic: not set
- transposeChromatic: not set