airs every Friday 5 PM KST
Ranking System65% Digital Sales (Melon, Bugs, Mnet, olleh, soribada, genie)20% Broadcast Points (Frequency of appearances and song plays on KBS TV and radio shows)10% Voting (requires KSSN, international fans can't vote)5% Physical Album Sales (Hanteo, Hottracks, Synnara)
