Psy release their new single "Gentleman" on April 12

The April 12 launch next Psy rapper released his new single "Gentleman" after its worldwide success "Gangnam style"

According to the portal abc.es, the ROK has avoided giving details on the debut of the song, because the objective is to make it first to their Korean fans, opening day, so the rest of the world will have to wait a day Moreover, when the concert takes place.