"From the bottom of our hearts, we love you Los Angeles," Billie Joe Armstrong told the crowd, "and we've got your back no matter what"

One of the great challenges faced by the events during Grammy Week, including the FireAid benefit, is how to set the proper tone: How do you have a celebratory event like big concert or awards show without seeming tone-deaf to the tragedy and loss so many suffered in the Los Angeles wildfires that ravaged the

Eilish departed after one song, leaving Green Day to rock through two more tunes. “Los Angeles, we are still alive. This is California and we’re all in this together,” frontman Billie Joe Armstrong declared before launching into “Still Breathing.” Green Day closed their three-song set with a rendition of their classic hit “When I Come Around.”