I recently have been mesmerized by K-pop singer IU's lead single,"너랑 나", off her new album, Last Fantasy. While having a typical upbeat/dance feel of many K-Pop songs presently, it is complimented by a superb orchestral arrangement, giving it a very nostalgic and dynamic feel. While I was not as impressed with the entire album, "너랑 나" is definitely worth a listen. Along with the video, it has proven to be one of the most original works of 2011 in K-Pop. Enjoy!
Last Fantasy (2011) [Track 4 Only]
4. 너랑 나