# Intonation, Viola

Playing in tune on a longer fingerboard

The viola's longer string length means wider finger spacing, a small intonation error becomes a bigger sonic miss. Learn to use open strings as references, hear ringing tones, and develop the precision the viola demands.

Intermediate · 4 lessons · approximately 42 minutes of material (not a mastery deadline).

## Before this module
- [Tone & Bow Control](/learn/viola/tone-bow), Drawing the viola's deep, warm voice

## What this module covers
1. **Intonation: The Big Picture**, In-tune playing on a longer fingerboard (10 min)
2. **Open Strings as References**, Using C, G, D, A to find every note (10 min)
3. **Half Steps & Whole Steps**, The shapes your hand makes (10 min)
4. **Double Stops**, Two strings at once, the ultimate intonation test (12 min)

## Practise with a free reference
- [Viola tuner](/tools/tuner/viola), Check the open-string reference before comparing stopped notes.
- [Viola first-position chart](/charts/viola), A lower-position reference only; it does not show every accidental, extension or shift in this module.

## What comes next
- [Shifting](/learn/viola/shifting), Moving through positions

## Where should I start with intonation?
The curriculum places Tone & Bow Control before this module. Review those topics if they are unfamiliar. The first lesson is “Intonation: The Big Picture”: In-tune playing on a longer fingerboard. The order is a study guide, not proof that every learner needs the same pace.

## How long is the intonation module?
The 4 listed lessons total approximately 42 minutes of material. That estimate describes lesson content, not the practice time needed to become comfortable with playing in tune on a longer fingerboard. Revisit one task at a time and use feedback from a teacher where physical technique is involved.

## What can I try here without an account?
The intonation description, lesson sequence and prerequisite links are public. There is no full worked lesson sample for this module yet. The linked public tools and references are free. A free account includes the complete five-lesson foundation module in each instrument and five lessons in music theory, with saved progress and no expiry. Later lessons require the relevant paid package.

## Continue in Arco
The complete five-lesson foundation module in each instrument and five music theory lessons are free with an account, including saved progress and no time limit. Later lessons require the relevant paid package. Public samples do not assess your physical technique or certify exam readiness.

[See packages and pricing](/pricing) · [Back to the viola curriculum](/learn/viola)

Canonical source: https://arcosounds.com/learn/viola/intonation