2. When prompted, allow your browser to use the microphone.
3. Pluck the string you want to tune and the tuner will highlight the note letter for you and show you if you are sharp or flat.
4. When the note turns orange, it means it is close to being in tune.
5. When the note turns green, that string is in tune.
- Standard mandolin tuning - GDAE
- Gee-dad - GDAD
- Open G - GDGB