An 81-year-old jazz giant and a 15-year-old rock singer were the first to perform tributes to Joni Mitchell on Friday night.

Such was the diversity of artists honoring a most diverse artist, Mitchell, a Canadian-turned-Californian, folkie-turned-rocker-turned-jazz explorer who was honored as the 2022 MusiCares Person of the year by the Recording Academy two days before the Grammy Awards.

Herbie Hancock played a jazz piano rendition of music from Mitchell’s 1976 album “Hejira” that was followed by a rocking version of 1974′s “Help Me” from Violet Grohl, the teenage daughter of Foo Fighters frontman Dave Grohl, to open the tribute concert in a ballroom at the MGM Grand Las Vegas.

Mitchell, sitting at the front table, brought out the teenager in many of the older entertainers.

“When I first heard Joni Mitchell it was 1968 and I was 15 years old,” Cyndi Lauper, now 68, said. “I had never heard anyone sing so intimately about what it was like to be a young woman navigating this world.”