Avicii, Major Lazer and Lost Frequencies all made the top 10
Pharrell Williams and Chad Hugo are up to something
The duo’s new album features collaborations with Pharrell, 2 Chainz, Mavis Staples and more
Sound of the summer
They first formed as the production duo back in 1994
Pharrell and Tinashe are amongst the album's guest features
They're up against the likes of The Neptunes and R.E.M.
The initiative is headed by VH1's Save The Music Foundation
Pharrell, The Weeknd and more will feature...
The singer is definitely not 'Happy'...