Ariana Grande sang “Somewhere Over the Rainbow” and Cynthia Erivo sang Diana Ross' “Home” to kick off the 97th Academy Awards in a tribute to Los Angeles following wildfires that devastated the Southern California metropolis.

The Wicked witches kicked off the ceremony with a nod to The Wizard of Oz and The Wiz, singing “Somewhere Over the Rainbow” and “Home” before ending with an electric performance of their Wicked barnburner “Defying Gravity.

Ariana Grande and Cynthia Erivo brought Oz to the Oscars, kicking off the 97th annual ceremony with a musical medley from “The Wizard of Oz,” “The Wiz” and “Wicked.” After a tribute to Los Angeles, which is recovering from devastating wildfires,