BoyNextDoor is gearing up for a June comeback and will drop a prerelease from its first studio album in May, according to a local media report Monday. The album will come about eight months after the group's fifth EP, “The Action.” The last mini album sold more than 1 million copies, as did the two preceding sets, EPs “19.99” and “No Genre.” The main track “Hollywood Action” won three first-place trophies on domestic television music chart shows. In February, they released a live album recording