Every year, just before the Grammy Awards, there’s a big gala show to honor a music-business legend. The MusiCares Person Of The Year shindig typically features the artist in question, and it also has lots of heavyweights coming in to pay tribute to that artist. There was no MusiCares gala last year, but in recent years, the show has spotlit Aerosmith, Dolly Parton, and Fleetwood Mac. Back in August, the Recording Academy announced that Joni Mitchell would be this year’s MusiCares Person Of The Year. Today, they’ve announced the artists who will honor Mitchell at this year’s show.