Alan Walker released the extended plays Alan Walker Hits in 2017 and Faded Japan EP in 2018. His single “Faded” reached #1 in Norway, Austria, France, Germany, and Sweden. Walker’s single “Sing Me to Sleep” reached #1 in Norway as did his single “Alone” which also hit #1 in Austria. His singles “All Falls Down” (featuring Noah Cyrus and Digital Farm Animals), “Darkside” (featuring Au/Ra and Tomine Harket), and “Diamond Heart” (featuring Sophia Somajo) all reached #1 in Norway.