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 16 to May 22) below!

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Instiz Chart Singles Ranking

1. TWICE - "Cheer Up" - 40,207 Points


2. AOA - "Good Luck" - 18,977 Points


3. Eunji ft. Hareem - "Hopefully Sky" - 17,660 Points


4. Akdong Musician - "RE-BYE" - 16,103 Points


5. Seo Hyun Jin & Yoo Seung Woo - "What Is Love" - 14,763 Points


6. Ben - "Like A Dream" - 11,024 Points


7. Jessica - "Fly" - 10,771 Points


8. Eddy Kim ft. Lee Sung Kyung - "My Lips Like Warm Coffee" - 9,721 Points


9. Akdong Musician - "How People Move" - 9,466 Points


10. 10cm - "What The Spring??" - 8,016 Points


Source: Instiz iCHART