Watch: SF9 Calls You Their Sunshine In Sizzling MV For "O Sole Mio"

SF9 is back with their third mini album “Knights of the Sun” for their first debut anniversary!

Their title track “O Sole Mio,” which is Italian for “My Sunshine,” has a Latin pop sound and a beautiful guitar melody. The lyrics express feelings of love that are as hot and passionate as the sun. Their music video filmed in California shows the members looking as gorgeous as ever in various scenic locations.

Watch SF9’s music video below!