I am so upset that I heard this song so late! This song is by Galantis, a Swedish duo consisting of Christian (Bloodshy) Karlsson of Miike Snow and Linus Eklow aka Style of Eye. These two awesome artists come together to show off their new side project with this song, ‘Smile’. This song starts with a sad tone, but instantly turns into a awesome beat with fantastic vocals that have male and female tones to it. Apparently, this song has been played by DJs such as Dada Life and Tiesto. On Diplo’s BBC Radio 1 Show, he called this one of his “favorite house tracks of the year.” Check it out now and buy it on iTunes!