Mark Ronson and Alison Mosshart of the Kills will both be featured performers at the upcoming Fleetwood Mac Fest.

The concerts see top talent taking on the best loved cuts from F-Mac's catalog.

Other performers include Perry Farrell, Joanna Newsom, Cold War Kids, KT Tunstall, Dhani Harrison, Phases, Karen Elson, and "many many more surprise guests."

Proceeds from the fest benefit the Sweet Relief Musicians Fund and the Sweet Stuff Foundation, which provide financial assistance to all types of career musicians who are struggling to make ends meet while facing illness, disability, or age-related problems.

Fleetwood Mac Fest goes down at L.A.'s Fonda Theater from February 9-10.