When you start composing a score, it is easy to click on the clef and the time signature to change them. However, the score uses a C major key signature, so there is nothing on the score you can click on to edit the key signature.

We have decided to display a greyed natural sign on the middle line, that you can click on, to change the key signature.

The natural sign is only displayed when editing the score, and it does not take additional space.

We hope this will make the beginning of the score creation process easier for you!