Walt ディズニー Posters - The 狐, フォックス and the Hound

Today I am Google searching the new ディズニー movie "Moana" to see what it is about.
The first result is the trailer, and it features a credit for songs, which makes me exited because ディズニー hasn't made an animated musical since Frozen. However, the trailer doesn't tell us about Moana herself. But this 次 result explains why!
This news story is a brief history of ディズニー keeping princesses out of trailers. It is marketing strategy to make the whole family see the movie. But we should continue discussing the movie.
The 次 result does not tell us much, so on the 次 result we found three summaries...