Vangoa MAE-02 Digital Wind Instrument Instruction Pamphlet
The Vangoa is capable of playing a complete chromatic scale, not merely diatonic music.
It provides two narrow touch strips:
- Sharp strip: raises the currently fingered note by one semitone.
- Flat strip: lowers the currently fingered note by one semitone.
For example, in a C-scale context:
| Desired note | Method |
|---|---|
| C♯ | Finger C + touch the sharp strip |
| D♭ | Finger D + touch the flat strip |
| F♯ | Finger F + sharp strip |
| B♭ | Finger B + flat strip |
Thus the same pitch can often be obtained in two ways: C♯ as sharpened C or D♭ as flattened D. You can choose whichever produces the easiest finger movement in the melody.
Sharp-Flat-Strips-Trans/PIT-Function

The Trans/PIT function is different: it shifts the entire instrument up or down by as many as 12 semitones. It is useful for changing key, but the sharp/flat strips are what provide accidentals while playing.
Unlike the sharp and flat strips, it does not modify every note by a semitone.
Vangoa MAE-02 Digital Wind Instrument Instruction Manual
NEEWER VA02 Voice Amplifier with Wireless Microphone User Pamphlet
NEEWER VA02 Voice Amplifier with Wireless Microphone User Pamphlet
This shortlink
https://1000-good-songs.org/p/2462
