Lee Hi's debut song 1, 2, 3, 4, has dominated the weekly music charts for two weeks in a row. Since the single's release, Lee Hi came at #1 on Billboard's K-pop Hot 100 chart, displaying the massive success of her debut. Lee Hi was a runner up from Season 1 of K-Pop Star audition program and was signed to YG Entertainment after the show. Her soulful voice appeals to many listeners with different demographics. 1, 2, 3, 4 shows off Lee Hi's unique voice color and groovy vocals in a retro-soul genre. Congrats Lee Hi on your record-breaking debut! If you haven't listened to her song, I recommend that you do. Even the Billboard recommends her music video as a must see.