Rain takes the reigns of online music charts

Rain on the cover of "BACK TO BASICS" [J. Tune Entertainment]Asian pop sensation Rain has dominated all online music charts with his latest single "Love Song," according to his agency J. Tune Entertainment on Friday."Love Song," the title track from his special album "BACK TO BASICS" released at midnight on Tuesday, swept all Korean charts including Melon, Mnet, Dosirak, Bugs, Soribada, Hanteo,