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 April (April 22 - April 28) below!

Instiz Chart Singles Ranking

1. BTS & Halsey - "Boy With Luv" - 33,379 Points

2. Jannabi - "For Lovers Who Hesitate" - 28,711 Points

3. TWICE - "FANCY" - 21,707 Points

7. Jang Bum Joon - "At Karaoke" - 10,386 Points

8. Bolbbalgan4 - "Stars Over Me" - 8,919 Points

9. BTS - "Mikrokosmos" - 8,536 Points

10. Jang Bum Joon - "Slowly With You" - 8,041 Points

Source: Instiz iCHART