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 December (December 18 to December 24) below!

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Instiz Chart Singles Ranking

1. TWICE - "Heart Shaker" - 28,581 Points


2. MeloMance - "Gift" - 21,987 Points


3. Jonghyun ft. Taeyeon - "Lonely" - 19,419 Points


4. Naul - "Emptiness In Memory" - 12,991 Points


5. Jonghyun - "End Of A Day" - 11,929 Points


6. Zion.T ft. Lee Moon Sae - "Snow" - 11,653 Points


7. MINSEO x Yoon Jong Shin - "Yes" - 10,158 Points


8. Red Velvet - "Peek-A-Boo" - 9,203 Points


9. Punch - "When Night Falls" - 8,946 Points


10. Lee Hi - "Breathe" - 8,191 Points


Source: Instiz iCHART