English Range of the bass trombone, from Encyclopædia Britannica 1911 applies to part: bass trombone determination method or standard: SHA-1...
English Range of the contrabass trombone, from Encyclopædia Britannica 1911 applies to part, aspect, or form: contrabass trombone determination method...
DescriptionBritannica Trombone Tenor-Bass Range.png English: Musical notation showing the range of an tenor-bass trombone. Date 1911 Source Encyclopædia...