Place it at the start of a retro phone-number bit, then follow it with the game show correct answer sting when the reveal lands, and close with a drum sting if the joke needs a final beat.
关于此声音
This is a very short music snippet built around the familiar 867-5309 melody, lasting just over a second and centred on its bright, instantly recognisable tune. It feels playful and nostalgic, like a tiny earworm that lands before you can hum along, and it works best as a quick burst of retro pop energy rather than a full song.