The first OST sung by Han Dong Geun, "Wherever It Is", was pre-released before the show started airing. The 2nd OST, by none other than BTS' Jin and V, will be released at midnight KST on the 20th - right after the first episode airs at night on the 19th.
The song is titled "It's You Even If I Die", and it's a theme song for the hwarangs in the drama. It's a groovy, medium pop song that sing of young love. It's special for a lot of reasons - the drama is V's debut into acting, this is the first drama OST (Rap Monster had a movie OST) that anyone in the group is singing, and also the first duet that V and Jin has ever hand.
Are you ready for both the drama and the OST?