Although he first released the music video teaser for his track "A Year Before That Day" featuring Bobby Kim, Hallyu star So Ji Sub has unveiled the full music video for the original title track "Some Kind Of Story."

On March 20th, So Ji Sub released his first mini album "Corona Borealis". The album was produced by popular songwriter Kim Kun Woo, who has written songs for Supreme Team, Jewelry and SG Wannabe.

"Corona Borealis" also features known and talented artists such as Huh Gak, Mellow, and Bobby Kim. So Ji Sub also garners the help of Soprano vocalist Han Kyungmi, who is a jury member for tvN’s Opera Star, to make the album perfect.

The album portrays a variety of aspects, including break ups between lovers and it also includes songs that the public can easily relate to. The title track "Some Kind of Story" features vocals of Huh Gak and Mellow.