Popular performance group , 2PM , tops the music charts for the month of May .
Having been performing and promoting their title track , Again & Again , for about a month or so . The
Here are the rankings of Again & Again on the various online music charts :
Dorisak ; 2nd
Melon ; 1st
Muse ; 1st
Mnet ; 1st
Soribada ; -
Nate Bel-sori ; 3rd
Credits ; Bestiz , onederbang ♥
congratulations!