If you haven't already realised, most of the big hits we hear these days are actually very simple when in terms of lyrics and sounds, but really that's what makes them big hits. It's much easier to remember simple lyrics and simple sounds, that's what makes a song catchy.
Chilly Gonzales is a musical genius who has worked with some big names. He's worked with the likes of Daft Punk and Drake, some of the most popular musicians in the world now. In the two videos below, Chilly explains why "Get Lucky" by Daft Punk and "Hold On We're Going Home" by Drake were such big hits in 2013.