The Instiz chart combines the overwhelming variety of charts that South Korea uses to rank music sales, and it's also what fans use to determine whether their favorite artist has achieved an "All-Kill".

Check out the chart rankings for the fourth week of January (January 20 to January 26) below!

Instiz Chart Singles Ranking

1. Hyorin - "Hello, Goodbye" - 34,566 Points


2. Idina Menzel - "Let It Go" - 28,006 Points


3. Gary ft. Crush - "Shower Later" - 22,945 Points


4. Girl's Day - "Something" - 22,615 Points


5. Ailee - "Singing Got Better" - 18,062 Points


6. 4minute - "Only Gained Weight" - 14,673 Points


7. LYn - "My Destiny" - 13,665 Points


8. K.Will - "Like A Star" - 12,964 Points


9. Gummy - "You Will Think Of Me" - 12,730 Points


10. Rain - "LA SONG" - 11,686 Points

Source: Instiz iCHART