Hook (music)

A hook is like a really catchy part of a song that makes you remember it and want to sing it over and over again. It's like the part that makes you go "Oh yeah!" when you hear it. It's kind of like a special ingredient that makes a song really good. Just like how your mom might add extra sprinkles to your ice cream to make it even more delicious. Sometimes a hook is a part of the song that gets repeated a lot, like the chorus, but sometimes it can be something else that just stands out and gets stuck in your head. So basically, a hook is a special part of a song that makes it super fun to listen to and sing along with.