X key signature help please--experienced composers only, thanks
Hello, if someone experienced with using the X key signature could respond I would greatly appreciate it! It's my understanding that the X key sig shows an "X" on the score staves. I tried to input the X key sig when I began the new score, however I don't see any "X" there.
I first wrote the transposed score by hand. Now I am inputting it into Musescore. However the playback is transposing all the transposing instruments. But I already inputted the notes transposed! Apparently I did not input the X key signature correctly? Can I do it retroactively? When I try to drag the X key sig onto the score, it does not show as an "X".
Many thanks in advance for your replies.