Sarah will be one of many appearing at Fleetwood Mac Fest, February 9 and 10, at the Fonda Theatre in Los Angeles. (Press materials don’t yet have specific lineups per day.) This 2016 installment of Best Fest will benefit Sweet Relief Musicians Fund and the Sweet Stuff Foundation. Others appearing include Will Forte, Joanna Newsom, Mark Ronson, the Kills’ Alison Mosshart, Perry & Etty Farrell, Dhani Harrison, Cold War Kids, Karen Elson, and more. Tickets go on sale January 22.