She's one of my favorite K-Pop Singers and I especially love her new album Modern Times. Words can't describe how amazing this album is, it encompasses an eclectic mix of my favorite genres: Swing Jazz, Bossanova, Latin Pop, etc. In other words, just my kind of music.
PS: Here's the music video of her first single, "The Red Shoes", it's a rather long music video. Just a hint for you: the music starts at 01:04. Enjoy!