Final answer:
The type of musical theatre not considered a major trend on Broadway today is 'Experimental Dance Musicals.' Jukebox musicals, revivals, and rock operas are currently prevalent.
Step-by-step explanation:
The musical theatre trend not included as a major type on Broadway today is c) Experimental Dance Musicals. Current Broadway trends include jukebox musicals, which package existing popular songs into a new storyline; revivals of classic musicals, where proven favorites are brought back to life with new casts and often new interpretations; and rock operas, such as ‘Rent,’ known for a rock-centric score that tells a story without spoken dialogue.
The Commercialization of Broadway in the 1980s saw the rise of megamusicals, which brought high commercial profits and blockbuster appeal. Shows like ‘Cats’ and ‘The Phantom of the Opera’ became monumental success stories on this front. Towards the end of the century, the market began to shift back towards socially relevant stories with musicals such as ‘Assassins’ and ‘RENT’, although jukebox and revival shows continued to pull in large audiences.