this is my last jazz concert and I’m graduating to a higher plane.” Garbus’ latest documentary, a Netflix original titled What Happened, Miss Simone?, is her attempt to understand what the iconic singer and civil rights activist meant by that declaration. Filmmaker Liz Garbus was in the audience when Nina Simone performed at the 1976 Montreaux Jazz Festival in Switzerland, her first words to the audience being, “You don’t understand me, you don’t know what I mean when I say I’m tired.