There's only one thing that'll make singer/songwriter Tyrone Wells' baby daughter stop crying, and he knows the trick.
When her cries turn into screams, Wells jumps right in, serenading her with his song, "Beautiful Girl, Beautiful World" -- and she immediately lights up.
It's like magic.
By the end, she's forgotten that she was upset ... and even starts to sing along!
Although this video was uploaded in 2012, it still makes us so happy.