from the manual

You can have multiple keys in a song by changing the key signature in the Edit Settings for bar
dialog (F5 function key). The new key signature is shown on notation.


Lenovo YOGA 900 Window s 10 Home 64bit 16GB RAM\2018 13” MacBook Air casio wk7500 presonus audiobox i2 usb interface
casio wk-7500
biab & realband 2023 everything pk both with Current builds