I asked my friends if they had suggestions for musicals similar to Moulin Rouge or Phantom of the Opera, one suggested this, this is not that.

The songs are all this airy, 2010's pop and the voices and music are just so bizarrely out of place from the rest of the movie. Usually musicals have songs that blend into the rest of the movie. This is like you're watching a period piece and then it randomly changes channels to a Grammy's performance for a few minutes.