Online, this piano version is shared mainly as a mood-setting clip for short-form videos, where its music-box quality makes ordinary doll and toy footage feel strange and watchful. Because the melody is simple and instantly recognisable to listeners who know the tune, editors can use it without dialogue or explanation and still set a clear tone in seconds. Its length also helps, giving creators enough time to build a slow reveal or an emotional moment before cutting away. That flexibility keeps it in rotation for horror, nostalgia and puppet-themed edits.