Violin · Advanced
Two Voices at Once
Double stops and broken chords
The violin is a single-line instrument, until it isn't. Double stops transform the violin into a two-voice instrument, and the intonation challenge they present is one of the great refining disciplines of advanced playing.
Before this module
What this module covers
Thirds in First Position
Sixths & Octaves
Unison Double Stops & Intonation
Broken Chord Passages
Double Stop Etudes
What comes next
Practise with a free reference
- Violin tuner
Check the open-string reference before comparing stopped notes.
- Violin first-position chart
A lower-position reference only; it does not show every accidental, extension or shift in this module.
Planning this part of your learning
- Where should I start with two voices at once?
- The curriculum places The Flying Bow before this module. Review those topics if they are unfamiliar. The first lesson is “Thirds in First Position”: Playing parallel thirds with clean intonation and even tone. The order is a study guide, not proof that every learner needs the same pace.
- How long is the two voices at once module?
- The 5 listed lessons total approximately 101 minutes of material. That estimate describes lesson content, not the practice time needed to become comfortable with double stops and broken chords. 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 two voices at once 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.
Open this module in Arco
Lessons include the synchronised staff, keyboard, and fingerboard view, recorded violin playback, and quizzes that track your answers. 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 physical technique or certify exam readiness.