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 first week of October (September 27 - October 3) below!

Instiz Chart Singles Ranking

1. thekidlaroi x Justin Bieber - "Stay" - 25,336 Points

2. Coldplay x BTS - "My Universe" - 17,617 Points

3. Lee Moo Jin - "Traffic Light" - 17,334 Points

4. aespa - "Next Level" - 8,500 Points

5. D-Hack, PATEKO - "OHAYO MY NIGHT" - 8,461 Points

6. MSG Wannabe - "Foolish Love" - 7,163 Points

7. BTS - "Permission To Dance" - 6,983 Points

8. AKMU ft. IU - "Nakka" - 6,711 Points

9. Taeyeon - "Weekend" - 6,389 Points

10. BTS - "Butter" - 5,586 Points

Source: Instiz iCHART