Google. Hum the tune to a Google browser on your phone or PC. Open Google in your phone and tap the little microphone icon to activate it. Say, “What's this song?” and then hum the tune that's stuck in your head for 10-15 seconds.

Even if you don't know any of the lyrics or can't describe what you saw, you can hum part of the song to the SoundHound app and it will suggest matching songs. If SoundHound recognizes what you're singing or humming, it will tell you the artist and title of the song, which will help you find the music video on YouTube.

Shazam is a popular song-identifier app that works on most smartphones and even has an extension for web browsers. It can identify a song in seconds. All you have to do is hold your device near the device that is playing the song. Shazam even offers you the option to purchase the song for download if you would like.

While the video has only recently gone viral, the story of the song began nearly a decade ago when singer-songwriter Jermaine Edwards debuted “Beautiful Day” in Jamaica in 2014. Several years later, 10-year-old Rushawn Ewears sang the song during lunchtime in 2017 at Top Hill Primary School in Jamaica.