Lucy Dacus joined by Chappell Roan for 'The Book of Love' cover at Artists for Aid benefit show

The L.A. show on Jan. 10 also featured performances by Shawn Mendes, Clairo and Blood Orange.

See Lucy Dacus and Chappell Roan cover 'The Book of Love' at Artists for Aid benefit concert

Singers team up for one of the Magnetic Fields' 69 Love Songs at show to raise money for relief efforts in Sudan and Palestine ...