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 May (May 20 to May 26) below!

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Instiz Chart Singles Ranking

1. Lee Hyori - "Bad Girls" - 26,281 Points


2. Akdong Musician - "Bean Tteok Bing Soo" - 19,949 Points


3. 4minute - "What's Your Name?" - 19,590 Points


4. Vibe - "As I'm Getting Older" - 17,489 Points


5. The One - "Best Wishes To You" - 15,814 Points


6. Roy Kim - "Spring Spring Spring" - 15,495 Points

7. Shinhwa - "This Love" - 13,930 Points


8. Two Months - "Number 1" - 12,365 Points


9. Lee Hyori - "Miss Korea" - 12,309 Points


10. SECRET - "YooHoo" - 9,224 Points


Source: Instiz iCHART