|Spend the time||indoors|
|Appropriate for kids||no|
|Help scientists identify what makes songs catchy|
|Play an online name-that-tune game!|
Imagine listening to your favourite song. When do you nod your head and sing along? That’s the hook, the most memorable part of the song, crafted by songwriters to stick in your head and exploited by DJs to get people onto the dance floor. Everyone knows the hook when they hear it, but scientists don’t know why.