The Whole Horn
Both bars are written pitch, on one scale. The lower bar is the compass The Whole Horn treats as learner-comfortable — a range, not a fence.
The vibraphone is written in treble clef, and the range you will find in a scored part runs from F3 to F6 — about 3 octaves. This is the figure orchestration texts publish and the one a composer writes inside. It is the answer to “what can I put on the page for this instrument”.
The vibraphone reads at concert pitch, so the written range and the sounding range are the same notes: F3 to F6 either way. There is nothing to convert.
That is worth stating plainly because it is the question people actually ask. On a transposing instrument the two ranges are different and both get quoted, which is why range figures found in different places so often disagree by a whole interval. Here they cannot.
| Note | Written | Sounds |
|---|---|---|
| Lowest scored note | F3 | F3 |
| Highest scored note | F6 | F6 |
| Lowest learner-comfortable note | C4 | C4 |
| Highest learner-comfortable note | C6 | C6 |
The scored range and the range a developing player owns are not the same thing, and pretending otherwise is how a part ends up unplayable by the section it was written for. The Whole Horn treats C4 to C6 as the learner-comfortable written compass of the vibraphone.
That is a range, not a fence. It is where a developing player is secure enough that the note is not the hard part — not a boundary the instrument enforces and not a limit anyone should be told they have. Both ends move outward with practice, at different rates, and they move for different reasons at the top than at the bottom. A student who cannot reach C6 today is not outside the range; they are on their way to it.
The highest note commonly written for the vibraphone is F6. That is the top of the scored range, which is a publishing convention rather than a measurement: it is the note above which a composer stops being able to assume the player has it.
A mallet instrument's range is a property of the instrument, not the player. The bars either exist or they do not, and no amount of practice adds one. The vibraphone is the most standardised of the family — three octaves, F3 to F6, on the great majority of instruments — so a part written inside that range will play on almost any vibraphone a school owns. Larger models extend downward to C3.
The lowest note — F3 — comes from Wikipedia's vibraphone article: “The standard modern instrument has a range of 3 octaves, starting from the F below middle C (F3 to F6).”
The highest note — F6 — comes from the same sentence. Larger 3½ and 4 octave models starting at C3 are noted there as becoming more common, which extends the range downward rather than upward.
The learner-comfortable range — written C4 to C6 — is The Whole Horn's own instrument table, the one the app itself reads. Its header states the contract: lo/hi = WRITTEN MIDI, learner-comfortable.
Written and sounding are the same on the vibraphone, which reads at concert pitch, so there is nothing to derive.
The standard written range of the vibraphone is F3 to F6, about 3 octaves, written and sounding the same because the instrument reads at concert pitch.
The highest note commonly written for the vibraphone is F6. That is the top of the range parts are scored in. It is not a physical limit — see what moves that ceiling below.
The lowest note in the standard written range is F3. The Whole Horn treats C4 as the lowest learner-comfortable written note.
The Whole Horn's learner-comfortable written range for the vibraphone is C4 to C6. That is where a developing player is secure, not a fence — the ends move outward with practice, and they move at different rates for different players.
Yes. The vibraphone reads at concert pitch, so F3 to F6 is both the written and the sounding range.
About 3 octaves in the standard written range, from F3 to F6. The learner-comfortable span is narrower, from C4 to C6.
The Whole Horn plays all twelve major scales in the vibraphone's own written pitch and treble clef, so what you read is what you play.
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