Talk:Gigantic/@comment-32275253-20170628015812/@comment-27754500-20170629122141

I guess it got pushed back because they either wanted more time to develop the story and the characters or because other movies were ahead in development so they decided to release them first.

Whether or not there will be a sing-along version depends on the success of the movie. Disney has done that with Frozen, Moana and Beauty and the Beast so far so there is a chance they will do the same with their upcoming musicals.

No one really knows how many songs there will be in the film. It's too early to know details about the soundtrack.