Cello only
The Single Instrument plan, with the cello chosen at checkout.
$15/ month
or $144 / year, save 20%
- Every cello lesson, song and exercise
- Music theory included
- 50 assistant messages a month
- Pitch feedback in every lesson
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Western · Bowed strings
Cello
تشيلوThe cello asks for a long reach. Its board follows the fingerboard from the nut toward the body, so a far position is something you see before your hand gets there.
- Strings
- C G D A
- LEDs
- 30
- Range
- C2–F4
- Lessons
- 40
The board
Thirty lights for a long fingerboard.
The board runs from the nut down toward the body. Each LED sits under the C, G, D or A string at the spot its note is played, from the open C up to F4 at the far end of the A string.
- LEDs
- 30, in 4 rows
- LED
- XL-1010RGBC-2812B
- Size
- 1.0 × 1.0 mm
- Type
- Addressable RGB
- Controller
- ESP32-S3
- Connection
- Bluetooth LE or Wi-Fi
- Fit
- Flex PCB on the fingerboard, pogo-pin contacts
Lessons work without the board too. Every position is also shown on screen.
Every note
Tap a note to light it.
This is the board the way the app draws it. Each dot is one LED. Tap a dot to hear its note and see the same light come on, on the cello.
- Open string
- Note
Play a scale
C major, from the open C string. Each scale runs up and back down. The ringed dot is the note now, the numbers are the next three.
A lesson
Learn it, practise it, then perform it.
- LearnNawa plays each note, then waits until you play it right. It tells you when to go higher or lower.
- PracticeThe piece runs at 75% tempo, looping, with the metronome on. Every pass gets a score.
- Play alongThe melody plays while the guide shows each note as it comes.
- PerformNo melody and no hints. Score 80% or more to complete the lesson.
Nawa listens through the microphone and checks pitch on a 24-tone scale: within ±35 cents for notes and ±20 cents for quarter tones.
