The Fonts button is located immediately above the score editing window:
Clicking it makes the font selection window visible:
Changes made in the font selection window become immediately visible in the score editing window. There are three score elements for which you can change the font and size:
- Notes: this option changes the font used for the notes, drum name abbreviations and drum kit key.
- Section Title: this option changes the font used to display section titles.
- Song Information: this option changes the font used to display the song title, artist, BPM and tabber at the top of the score.