Swedish House Mafia and Lykke Li’s ‘Happiness Is So Sad’ hits No. 1 on Dance Airplay

Swedish House Mafia have reached No. 1 on Billboard's Dance Airplay chart for the fourth time, as their Lykke Li collaboration 'Happiness Is So Sad' climbs from No. 4 to the top on the chart dated October 24. The rise came from a 28% increase in plays during the October 2–8 tracking period.

— Aggregated by DJ Radar. Original report via We Rave You: weraveyou.com