Place this clip as the closing beat after a stressful scene, then follow it with the baby laughing meme for a second lift, or lead in with a yaaaaaaaay cheer before it starts so the two clips bookend the moment neatly together.
About this sound
This clip is a cockatiel whistling and chirping through Don't Worry Be Happy for about eighteen seconds, repeating the familiar cheerful melody in a high, bright bird voice. It feels light, silly and instantly calming, turning a simple whistle into a tiny mood lift that makes listeners smile instead of stressing about whatever went wrong in the moment.