Sound of Walking Away is a song from American DJ Illenium, featuring Estonian singer Kerli. The song was first previewed at Snowglobe in December 2016, before being teased again on February 12, 2017 at Crush SF. Illenium confirmed the single in an Reddit AMA:
Sound of Walking away is [my favorite song] right now. Its an unreleased song with Kerli. I’ve been playing it out at shows.
On April 20, Illenium announced that the single would have been out on April 24, with also releasing the official cover.  On July 21, through the Instagram stories of IIZII, stage name of Everett Lee Sung, an American director and editor, it was revealed that the song will have a music video, but it's still unknown if Kerli will be featured in.
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- ↑ Twitter: Illennium's tweet: "NEW MUSIC MONDAY!!! SO STOKED!!! @kerlimusic #soundofwalkingaway". ILLENIUMMUSIC. April 20th, 2017.
- ↑ Billboard Dance Chart Upstarts: Illenium & Kerli, Steve Kroeger x Skye Holland & Bright Light Bright Light. May 11, 2017. Retrieved on June 30, 2017.