For the second year in a row, Metallica’s James Hetfield shared a headlining slot at a pediatric cancer benefit concert called Acoustic-4-a-Cure. This year, as Stereogum points out, he brought out his 19-year-old daughter Cali as a surprise guest. The father-daughter pair performed an unlikely acoustic cover of Adele‘s 19 track “Crazy For You.” It’s a pretty solid, if sparse, effort as a whole and you can check it out in full up above. Look out for beaming reaction as Cali hits her final notes—it’s a heartwarming effort for a seemingly worth cause.
