"Sing Me to Sleep" is a song by Norwegian DJ and record producer Alan Walker. Incorporating uncredited vocals provided by Norwegian singer Iselin Solheim, (who previously provided uncredited vocals on Walker's song "Faded") it was released commercially for digital consumption on 3 June 2016. Upon release, the song received positive reviews from music critics, with several positively comparing it to "Faded".
An accompanying music video for the single was shot in Hong Kong. It was released on 2 June 2016 to Walker's YouTube channel.