Jamiroquai's last album, Rock Dust Light Star, seemingly came and went without even getting a US release, which was unfortunate although it wasn't their best work. Now with the unexpected freelease of the song "Smile" via their SoundCloud page this week, Jamiroquai has returned to the soulful fire and acid jazz grooves that marked some of their most beloved songs like "Everyday" and "Space Cowboy." For everyone who may have thought that the last set was a miss, "Smile" is a spot-on hit. Jay Kay and company slow down the funk until it builds to an explosive ending. Jay sounds wonderful singing to the one who he's trying to make smile, and the band sounds phenomenal. The fact that this song is free is just the cherry on top.