Maybe the segment on engraving of Tantacruls Musescore 4 video is a good explanation of some of the things involved: https://youtu.be/Qct6LKbneKQ?t=2005 https:

Maybe the segment on engraving of Tantacruls Musescore 4 video is a good explanation of some of the things involved: https://youtu.be/Qct6LKbneKQ?t=2005 https://youtu.be/Qct6LKbneKQ?t=2005 the whole video is worth watching as well (and there are several videos on the channel focusing on the UI of notation apps, worth watching for anyone who does UI but isn't interested in music production as well)