One vaguely related thing is the 1953 jukebox hit, "Three Minutes of Silence" https://www.youtube.com/watch?v=N3OSg2ehHbs https://www.youtube.com/watch?v=N3OSg2

One vaguely related thing is the 1953 jukebox hit, "Three Minutes of Silence" https://www.youtube.com/watch?v=N3OSg2ehHbs https://www.youtube.com/watch?v=N3OSg2ehHbs which delivered on its promise. (It doesn't seem to have a WP page yet. Does anyone know of a WP-friendly source of information on it?) Here's a Spotify playlist of various (apparently) silent tracks, useful for inserting pauses/silent intervals into Spotify playlists as (AFAICT) there isn't any other way to do so. https://open.spotify.com/playlist/4fN5YP4n8aGCSS4j3MQoeo?si=EKLr6Wl6Q5283j3btyMt-A https://open.spotify.com/playlist/4fN5YP4n8aGCSS4j3MQoeo?si=... .