Ottava mark

8va above a dashed line, moving a passage an octave from where it is written.

Also known as: Octave sign, 8 above the music

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Meanings

8va means play an octave higher than written. It exists to keep notes on the staff instead of stranded on many ledger lines, which is a legibility device rather than a musical instruction.

Common modern usageVerified fact
Instructs the passage beneath it to be played an octave higher than written, for the length of its dashed line.
Contexts: Music
Common modern usageVerified fact
Is written 8vb below the staff to move a passage an octave lower instead.
Contexts: Music
Common modern usageVerified fact
Exists to avoid stacks of ledger lines, so it is a device of legibility rather than a musical instruction in itself.
Contexts: Music

Visual description

The numeral 8 followed by a small raised va, with a horizontal dashed line extending to the right for the length of the affected passage and ending in a short downward hook.

A fuller structured visual breakdown is not yet documented for this symbol.

Confidence

IdentityHigh confidence: High confidence because the identity is documented in encyclopedic references.
Historical originModerate confidence: Moderate confidence because the historical origin is documented in encyclopedic references, but early or supporting evidence is limited, but the regional or cultural match to this specific claim is not precise.
Current useHigh confidence: High confidence because the current use is documented in encyclopedic references.
Visual matchHigh confidence: High confidence because the visual match is documented in encyclopedic references.

Sources

Ottava
Wikipedia · retrieved 2026-08-01
Tertiary reference. Used for what a mark instructs a performer to do and for uncontested history, never for a claim that any body defines staff notation.
Staff (music)
Wikipedia · retrieved 2026-08-01
Tertiary reference. Used for what a mark instructs a performer to do and for uncontested history, never for a claim that any body defines staff notation.

Last reviewed 2026-07-31

Part of

Musical expression and technique marks

Help improve this page

Meanings

8va means play an octave higher than written. It exists to keep notes on the staff instead of stranded on many ledger lines, which is a legibility device rather than a musical instruction.

Common modern usageVerified fact

Instructs the passage beneath it to be played an octave higher than written, for the length of its dashed line.

Contexts: Music

Common modern usageVerified fact

Is written 8vb below the staff to move a passage an octave lower instead.

Contexts: Music

Common modern usageVerified fact

Exists to avoid stacks of ledger lines, so it is a device of legibility rather than a musical instruction in itself.

Contexts: Music

Confidence

IdentityHigh confidence: High confidence because the identity is documented in encyclopedic references.
Historical originModerate confidence: Moderate confidence because the historical origin is documented in encyclopedic references, but early or supporting evidence is limited, but the regional or cultural match to this specific claim is not precise.
Current useHigh confidence: High confidence because the current use is documented in encyclopedic references.
Visual matchHigh confidence: High confidence because the visual match is documented in encyclopedic references.

Sources

Ottava
Wikipedia · retrieved 2026-08-01
Tertiary reference. Used for what a mark instructs a performer to do and for uncontested history, never for a claim that any body defines staff notation.
Staff (music)
Wikipedia · retrieved 2026-08-01
Tertiary reference. Used for what a mark instructs a performer to do and for uncontested history, never for a claim that any body defines staff notation.

Last reviewed 2026-07-31