The tuba is the bass of the brass section. Orchestral parts are written at concert pitch in bass clef, whatever size of tuba the player chooses.
Tuba registers
| Register | Range | How it sounds |
|---|---|---|
| Pedal | Below D1 | Pedal notes to B♭0 and lower. A deep effect, not a register for lines. |
| Low | D1 to F2 | The foundation of the brass, felt as much as heard. |
| Middle | F2 to C4 | Round and surprisingly agile, the tuba's most useful register. |
| High | Above C4 | Lighter and more vocal. Solo writing reaches C5. |
Writing for the tuba
- The tuba needs a lot of air, so low, loud notes need rests after them.
- Doubling the bass trombone an octave below, or the double basses, gives the brass a solid floor.
- The tuba is not slow by nature. Middle-register lines can move quickly.
The tuba in sample libraries
Sampled tubas are often heavy and long in the low register. Shorten note lengths in a mockup to match the clarity a player gets with a clean articulation.
The full range is every note a professional can produce. The practical range is narrower on purpose, leaving out the notes only strong players produce reliably. The figures here are cross-checked between orchestration references, and where they disagree the practical range takes the more conservative one.
Other brass ranges
- French horn range: B1 to F5
- Trumpet range: E3 to B♭5
- Trombone range: E2 to F5
See every instrument on one chart, or check a whole MIDI file against these ranges, in the instrument range chart.