Kyoto comes from Swedish rapper Yung Lean's 2013 mixtape Unknown Death 2002, a release that helped define the early cloud rap and Sad Boys sound on SoundCloud. The track's hazy production and detached delivery circulated through fan edits, playlists and later short-form video, where short excerpts became shorthand for nostalgia for that era of internet music. It remains in use because its mood is instantly recognisable to listeners who followed that scene, even in a ten-second clip.