The Instiz chart combines the overwhelming variety of charts that South Korea uses to rank music sales, and it's what fans use to determine whether their favorite artist has achieved an "All-Kill". Check out the chart rankings for the 1st week of January below! === Instiz Chart Singles Ranking 1. Davichi, T-ara - "We Were In Love" - 32,160 Points 2. IU - "You & I" - 27,806 Points 3. Trouble Maker - "Trouble Maker" - 25,879 Points 4. Zia - "Because I'm Upset" - 17,934 Points 5. T-ara - "Cry Cry" - 8,396 Points 6. Leessang - "Clown" - 5,223 Points 7. Huh Gak, LE - "Every Time You Play That Song" - 5,107 Points 8. Noel - "To Live" - 4,832 Points 9. Wonder Girls - "Be My Baby" - 4,307 Points 10. Jay Park - "Star" - 3,580 Points Source: Instiz iCHART