Yellow Flicker Beat is a song.
Yellow Flicker Beat . `` Yellow Flicker Beat '' , which features an electronic production , is characterised as an art pop and electropop song . Four days later , the makeover of the song titled `` Flicker ( Kanye West Rework ) '' co-produced by Lorde and Kanye West was released . Lorde performed the song at the 2014 American Music Awards on 23 November 2014 .