The video below introducing MuseScore 3 was created as part of my regular Musecore Café series. Since I spend the first couple of minutes just chatting informally, I have skipped that in the version embedded below. You can rewind to the beginning if you want to hear more of that. In the video, you will see me reference the article I wrote for the Scoring Notes blog, and I encourage you to check that out as well.
For additional information on changes since the release of MuseScore 3, see another article I wrote for Scoring Notes, and the Café episode below: