It's called "Hwarang: The Poet Warrior Youth". It's a KR show. I don't watch it, but I love all the songs in the soundtrack!!! ^That's the full soundtrack I found~ It's so good!!
Me too! The music is amazing. I don't watch the show though, it's really not my kind of show. I'm not really into watching ancient Korean shows. My parents don't like me watching KR shows either~