Goodnight Happy Dreams is credited to Buttercup Buskers, the act behind this short goodnight recording that circulates as a standalone sleep and bedtime clip. Rather than a film line or television catchphrase, it works as a tiny musical sign-off that people lift from the full track and reuse on its own. Online it has settled into chats, edits and soundboards as a ready-made way to say goodnight warmly without recording your own voice, especially for children, partners and close friends at the end of the day.