LAS VEGAS -- Chaka Khan, Stephen Stills, Sara Bareilles, Cyndi Lauper, Billy Porter and Beck will be among those performing in tribute to Joni Mitchell when she’s honored as the 2022 MusiCares Person of the Year by the Recording Academy.The academy announced the latest additions to the lineup Thursday for the tribute concert and gala to be held in Las Vegas on April 1, two days before the Grammy Awards.Other performers announced Thursday include Lauren Daigle, Angélique Kidjo, Allison Russell and St.