Lady Gaga's Mayhem Ball is worth repeat visits if you can get 'em, as our critic explains in a commentary on what makes the tour so fun and vital.

The pop superstar brought an expanded version of her Coachella spectacular to Inglewood on Monday night for the first of four shows.

While Madge strutted a look back at the eras of her life in Celebration, Gaga’s Mayhem Ball is Moulin Rouge! on acid with dollops of Alice in Wonderland and Phantom of the Opera in a production design that reveres early 1900s horror.