Swedish House Mafia is celebrating multiple milestones, including the 14th anniversaries of their albums 'Until Now' and 'Don't You Worry Child,' and the 16th anniversary of 'Miami 2 Ibiza' with Tinie Tempah. The group has released a new music video for 'Happiness Is So Sad,' filmed at a Guadalajara house party using 25 devices, and announced a four-night European tour at Ullevi Stadium in July 2027, marking their sole European appearances that year. Their latest single has also reached number one on the Dance Airplay chart.