In the new version, you can see the position of notes for the selected range and beyond.
You can switch between viewing the entire octave and individual notes.
A field has been added to show the musical notation of selected signs and notes.
The position selection is now placed next to the string display for ease of reading.
A simple metronome is added, with the possibility of quick adjustment of the frequency of the beats.
Added a mini-game for learning musical notation