About this demo
One course, one path
This demo teaches the DV Music Language directly. It does not try to teach all of music theory first. Instead, it walks through the DV writing system in a clear order: basic syntax, structure, chords, degrees, piano hands, percussion, and advanced composer behavior.
What the app focuses on
- How DV is written and read
- How the composer interprets DV input
- How to build valid examples and test them
- How to move from simple DV lines to richer structures
Included in this first version
- Full lesson path visible in one course
- Playable lesson examples
- Built-in practice composer
- Notes, degrees, frequencies, piano RH/LH, drums
- Open practice and test examples directly
Lesson
Concept
Rule
Key points
Example
Multilingual copy-paste examples
Try these directly in practice:
No extra multilingual examples in this lesson.
Try it
Common mistake
Practice composer
Practice this lesson directly
Use one line for notes, degrees, frequencies, or drums. If you switch to Piano, you get separate right-hand and left-hand boxes. If you switch the instrument to Percussions, the practice composer will use drum playback.
Main DV input
Right hand
Left hand