photo credit: YouTube

At the end of every year, DJ Earworm releases the ultimate mashup with the years' biggest songs. This year, we get a mid-year treat. 

He just released "Mash Up For What?" which includes some of the biggest songs of the summer, including Pharrell Williams "Happy," and "Problem" by Ariana Grande featuring Iggy Azalea. 

- Miro

Who's ready for summer?